Masakichi Kishi

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing expandable thermoplastic polymer particles
- Patent number 5,128,380
- Issue date Jul 7, 1992
- Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
- Kiyoshi Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...