Kenji Hashimoto

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Patents Grantslast 30 patents

Information Patent Grant
Heat stable thermoplastic resin composition
- Patent number 5,155,151
- Issue date Oct 13, 1992
- Sumitomo Naugatuck Co., Ltd.
- Kenji Hashimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...