CHIUNG-WEI YEH

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KAOHSIUNG CITY, TW

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS USING AN ELECTRO-CATALYTIC COATING TO REDUCE SHIP'S FRICT...
- Publication number 20140331912
- Publication date Nov 13, 2014
- KEE-RONG WU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...