Masahiro Shiroshima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing aliphatic polyester
- Patent number 5,616,681
- Issue date Apr 1, 1997
- Nippon Shokubai Co., Ltd.
- Hiroshi Itoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...