Doo-heun Baek

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Yongin-gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming a minute pattern in a metal workpiece
- Patent number 5,863,411
- Issue date Jan 26, 1999
- Samsung Electronics Co., Ltd.
- Seung-oun Kang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR