Isamu Miyauchi

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Takaoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vulcanizable partially hydrogenated nitrile rubber composition cont...
- Patent number 5,569,719
- Issue date Oct 29, 1996
- Nippon Zeon Co., Ltd.
- Sachio Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...