Tomio Sakai

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Elastomer of acrylic ester type copolymer
- Patent number 4,508,885
- Issue date Apr 2, 1985
- Denki Kagaku Kogyo Kabushiki Kaisha
- Kenichiro Nishiwaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...