Hikoichiro Yamada

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Iwakuni, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a filled metathesis polymer article
- Patent number 5,096,644
- Issue date Mar 17, 1992
- Hercules Incorporated
- Zenichiro Endo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molded polymer article filled with inorganic material and productio...
- Patent number 5,055,499
- Issue date Oct 8, 1991
- Hercules Incorporated
- Zenichiro Endo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...