Kenzi Ohashi

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Hikone, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electro-conductive thermoplastic resin foam and preparation process...
- Patent number 4,525,297
- Issue date Jun 25, 1985
- Toray Industries, Inc.
- Toshihiro Yamane
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...