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2024
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Invention
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Molded case circuit breaker. A molded case circuit breaker is disclosed. The molded case circuit ... |
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Invention
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Circuit breaker. A circuit breaker is disclosed. The circuit breaker prevents a case from being d... |
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Invention
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Molded case circuit breaker. Disclosed is a molded case circuit breaker. The molded case circuit ... |
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Invention
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Semiconductor circuit breaker having water-cooled heat dissipation system. The present invention ... |
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Invention
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Abnormal current detection apparatus and control method thereof. The present invention relates to... |
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Invention
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High voltage switch having auxiliary contact switch. The present invention relates to a high volt... |
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Invention
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Semiconductor circuit breaker having water-cooling heat dissipation system. The present invention... |
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Invention
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Gas separation system enclosure. A gas separation system enclosure is disclosed. The gas separati... |
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Invention
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Gas separation system and gas separation method using same. A gas separation system is disclosed.... |
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Invention
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Continuous manufacturing system. A continuous manufacturing system is disclosed. A continuous man... |
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Invention
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Door interlock device for switchboard. The present invention relates to a door interlock device f... |
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Invention
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Method and apparatus for controlling smart factory for energy reduction. The present invention re... |
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Invention
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Electronic trip unit of molded case circuit breaker. The present invention relates to an electron... |
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Invention
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Distribution board housing |
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P/S
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Switchboards; electric power distribution board; electrical switch cabinets; electric power distr... |
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Invention
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Semiconductor circuit breaker including power semiconductor switch, and power supply device compr... |
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Invention
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Electronic device for remotely controlling facility module, remote management system including sa... |
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2023
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P/S
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Downloadable computer programs that allow customers to access a website and utilize it for downlo... |
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P/S
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Personal organizers; printed teaching materials, except apparatus, in the fields of energy, elect... |
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P/S
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Personal organizers; teaching materials [except apparatus];
note paper; business cards; business... |
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P/S
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Downloadable computer software that allows customers to utilize technical support and data throug... |
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P/S
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Computer software that allows customers to utilize technical
support and data through downloadin... |
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Invention
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Residual current circuit breaker |
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Invention
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Trip device for circuit breaker |
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Invention
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Auxiliary contacts for circuit breaker |
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P/S
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Downloadable computer programs for building energy forecasting and optimal management of Building... |
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P/S
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Computer programs for building energy forecasting and
optimal management operation; factory auto... |
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Invention
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Molded case circuit breaker |
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Invention
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Display device.
The present disclosure relates to a display device which may comprise: a main fr... |
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Invention
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Protection relay system.
The present specification relates to a protection relay system in which... |
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Invention
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Trip device for manual motor starter.
The present disclosure relates to a manual motor starter a... |
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Invention
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Power supply device using dc link voltage of high-voltage unit of semiconductor transformer.
The... |
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Invention
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Dc-dc converter of power conversion system.
A DC-DC converter according to an embodiment of the ... |
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Invention
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Air circuit breaker having arc cover.
Disclosed is an air circuit breaker having an arc cover, c... |
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Invention
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Arc chute and load break switch comprising same.
The present disclosure discloses an arc chute i... |
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Invention
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Arc gas discharge device of air circuit breaker.
Disclosed is an arc gas discharge device of an ... |
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Invention
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Mold transformer.
The present disclosure discloses a mold transformer which is capable of furthe... |
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Invention
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Semiconductor transformer and modular high-voltage power device.
A semiconductor transformer acc... |
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Invention
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Retracting and extending apparatus and cart apparatus transporting same.
A draw in and out appar... |
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Invention
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Fluid channel module and power device including same.
Disclosed are a fluid channel module and a... |
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Invention
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Vibration reduction unit and transformer comprising same.
A vibration reduction unit and a trans... |
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Invention
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Circuit breaker having in-out interlock device.
The present disclosure relates to a circuit brea... |
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Invention
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Air circuit breaker having insertion/withdrawal linkage type arc cover.
Disclosed is an air circ... |
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Invention
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Air circuit breaker.
An air circuit breaker is disclosed. The air circuit breaker, according to ... |
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Invention
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Terminal structure.
A terminal structure is disclosed. The terminal structure according to one a... |
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Invention
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Arc extinguishing unit of molded case circuit breaker.
The present disclosure relates to an arc ... |
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Invention
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Wireless sensor device.
A wireless sensor device is disclosed. The wireless sensor device accord... |
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Invention
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Molded case circuit breaker.
The present disclosure relates to a wiring circuit breaker and, mor... |
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Invention
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Power conversion apparatus.
Disclosed is a power conversion apparatus. The power conversion appa... |
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2022
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Invention
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Arc path formation unit and direct current relay comprising same.
The present disclosure disclos... |
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P/S
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Control devices for electricity accumulated by electric
power systems, solar power, and wind pow... |
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P/S
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Electric control devices for electricity accumulated by electric power systems, solar power, and ... |
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Invention
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Fluid purification apparatus and power device comprising same.
Disclosed are a fluid purificatio... |
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Invention
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Sensor device.
A sensor device is disclosed. The sensor device according to an aspect of the pre... |
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Invention
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Analog output circuit and inverter including same.
The present disclosure relates to an analog o... |
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P/S
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Belt conveyors; linear motions machines for moving objects; linear motors; linear actuators; engi... |
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P/S
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Mechanical and hydraulic lifts; fixed and mobile cranes; driving devices for lifts; lift conveyor... |
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P/S
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Conveyors [machines]; linear motions machines for moving objects; AC servo motor driver (other th... |
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Invention
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Circuit breaker using semiconductor.
The present disclosure comprises: a semiconductor switch un... |
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Invention
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Cpu module for programmable logic controller |
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Invention
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Shutter assembly, locking device, switchboard door, and switchboard including same.
The present ... |
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2021
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Invention
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Shutter assembly and switchboard comprising same.
The present disclosure relates to a shutter as... |
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P/S
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Gas insulated openers and closers; traffic management
control machines and instruments; air circ... |
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2020
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P/S
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Computers and computer hardware; programmable logic controllers; computer software, recorded; fac... |
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P/S
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Linear motions machines for moving objects; linear motors, other than for land vehicles; linear a... |
