Atusi Kitagawa

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Prefoamed particles of crosslinked propylene-type resin and molded...
- Patent number 4,617,323
- Issue date Oct 14, 1986
- Japan Styrene Paper Corporation
- Hideki Kuwabara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...