Kenichi Saida

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Shiranuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polypropylene resin compositions and moldings thereof
- Patent number 4,211,690
- Issue date Jul 8, 1980
- Hitachi, Ltd.
- Hideki Asano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...