Chul Bum Kwon

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for providing an azimuth angle
- Patent number 9,976,857
- Issue date May 22, 2018
- MICROINFINITY CO., LTD.
- Jin Seok Hong
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PROVIDING AN AZIMUTH ANGLE
- Publication number 20160076889
- Publication date Mar 17, 2016
- MICROINFINITY, CO., LTD.
- Jin Seok Hong
- G01 - MEASURING TESTING