Muraoka Kyouji

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Ohshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Olefin resin composition for injection molding
- Patent number 5,079,287
- Issue date Jan 7, 1992
- Mitsui Petrochemical Industries, Ltd.
- Shiraki Takeshi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...