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2023
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Invention
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Fuel cell and manufacturing method thereof.
A fuel cell of the present disclosure includes a cel... |
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2022
|
Invention
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Power module cooling device. The present invention relates to a power module cooling device compr... |
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Invention
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Fuel cell.
In an embodiment a fuel cell includes a cell stack having a plurality of unit cells s... |
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Invention
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Water-cooled heat dissipation module assembly.
A water-cooled heat dissipation module assembly c... |
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Invention
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Water-cooling heat-dissipating module assembly. The present invention relates to a water-cooling ... |
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Invention
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Heat dissipation module of motor control unit for electric vehicle, and welding method therefor. ... |
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2020
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Invention
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Piston for vehicle engine and method for manufacturing the same.
There is provided a method for ... |
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2019
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Invention
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Resin composition for coating engine piston and method of fabricating the same.
Provided are a r... |
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Invention
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Piston for internal combustion engine. Provided is a piston for an internal combustion engine. Th... |
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2018
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Invention
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Insulation structure of piston for engine. Provided is an insulation structure of a piston for an... |
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Invention
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Laser welding apparatus. A laser welding apparatus for laser-welding a first welding target and a... |
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2017
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Invention
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Piston for vehicle engine and method for manufacturing the same. There is provided a method for m... |
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2016
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Invention
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Piston for internal combustion engine, and cooling channel core. Provided is a piston for an inte... |
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Invention
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Fuel cell stack enclosure. A fuel cell stack enclosure includes: a lower housing disposed under a... |
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Invention
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Metal attachment method and metal attachment structure using same. The present invention provides... |
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Invention
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Piston for internal combustion engine and method for preparing same. The present invention relate... |
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Invention
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Piston for internal combustion engine and cooling channel core enabling manufacture of same. The ... |
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Invention
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Eco-mold apparatus for manufacturing piston, mold apparatus for manufacturing piston, and piston ... |
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Invention
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Eco-molding apparatus for manufacturing piston, molding apparatus for manufacturing piston, and p... |
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2014
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Invention
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Ventilation apparatus and control method thereof. A ventilation apparatus includes: a controller ... |
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Invention
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Aluminium alloy composition for local strengthening of aluminium pistons, and aluminium piston fo... |
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2013
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Invention
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Steel piston having cooling channel without flash. The present invention provides a steel piston ... |
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Invention
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Method for manufacturing manifold for fuel cell. A method for manufacturing a manifold for a fuel... |
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2011
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Invention
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Apparatus and method for forming oxidation layer on manifold block for fuel cell stack. Disclosed... |
