Syuhei Hashizume

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Granular type reactive dye compositions and methods for dyeing and...
- Patent number 5,259,850
- Issue date Nov 9, 1993
- Sumitomo Chemical Company, Limited
- Naoki Harada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...