Goro Yamamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition containing graft copolymer
- Patent number 6,875,812
- Issue date Apr 5, 2005
- Asahi Kasei Kabushiki Kaisha
- Yoshikuni Akiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...