Takami Ishii

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Chiba, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of stabilizing oxymethylene copolymers
- Patent number 4,035,338
- Issue date Jul 12, 1977
- UBE Industries, Ltd.
- Takami Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...