Youngbae Kang

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pore size controllable filter
- Patent number 7,416,665
- Issue date Aug 26, 2008
- Sungshin Engineering Co., Ltd.
- Youngbae Kang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL