Akizo Keshi

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Takatsuki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane foam and its production
- Patent number 4,451,587
- Issue date May 29, 1984
- Takeda Chemical Industries, Ltd.
- Akizo Keshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...