Kuan-Po Chu

Follow

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
2-amino-5-nitrothiazole derived monoazo disperse dyes
- Patent number 5,652,344
- Issue date Jul 29, 1997
- Allied Industrial Corp., Ltd.
- Hsien-Chyang Tsien
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...