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2024
|
P/S
|
Electrical transducers; Electronic apparatus for the remote control of industrial operations; Cur... |
|
2022
|
Invention
|
Hart circuit and state determination method for field interface thereof. Disclosed in the present... |
|
2021
|
Invention
|
Surge protection module and surge protection device.
A surge protection module (1) and a surge p... |
|
|
Invention
|
Surge protection module and surge protection device. A surge protection module (1) and a surge pr... |
|
|
Invention
|
Linkage mechanism, base, and surge protecting device. Disclosed in the present invention are a li... |
|
|
Invention
|
Bidirectional transmission circuit for universal signal.
A bidirectional transmission circuit fo... |
|
|
Invention
|
Digital-to-analog conversion apparatus and method. Disclosed are a digital-to-analog conversion a... |
|
|
Invention
|
Bidirectional transmission circuit for universal signal. 111122322444) to a control signal receiv... |
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2019
|
P/S
|
Programmable logic controllers; electronic circuits; current
converters; power distribution bloc... |
|
|
Invention
|
Surge protector and base therof. A base of a surge protector, the surge protector comprising a fu... |
|
2018
|
Invention
|
Intelligent safety relay and circuit applied thereby. Disclosed are an intelligent safety relay a... |
|
|
Invention
|
Intelligent safety relay and circuits applied thereby. An intelligent safety relay and circuits a... |
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2017
|
Invention
|
Surge protector, and release mechanism and base thereof. A release mechanism for surge protectors... |
|
2016
|
P/S
|
Surveying apparatus and instruments; measuring apparatus;
gauges; meters; detectors. |
|
|
P/S
|
Surveying apparatus and instruments; measuring apparatus, namely, clamp meters for measuring elec... |
