Masami Takayama

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Shizuoka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Curing agents for polyurethane foams and elastomers and process of use
- Patent number 4,097,426
- Issue date Jun 27, 1978
- Ihara Chemical Kogyo Kabushiki Kaisha
- Wataro Koike
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...