Byeong Cheol Kwak

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Chungcheongnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Door checker device for use in automobiles
- Patent number 9,752,368
- Issue date Sep 5, 2017
- KWANG JIN MACHINE CO., LTD.
- Byeong Cheol Kwak
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
DOOR CHECKER DEVICE FOR USE IN AUTOMOBILES
- Publication number 20150233165
- Publication date Aug 20, 2015
- KWANG JIN MACHINE CO., LTD.
- Byeong Cheol Kwak
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES