Yoshikazu Hida

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Sennan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resinous composition and sheet product therefrom
- Patent number 6,372,845
- Issue date Apr 16, 2002
- Daicel Chemical Industries, Ltd.
- Yoshihiro Ohtsuka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...