Yue-Chin Yeh

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Polishing composition
- Patent number 6,037,260
- Issue date Mar 14, 2000
- Industrial Technology Research Institute
- Ming-Shyong Tsai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...