Yoshikazu Murai

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Tamagawa, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of novel high chlorinated butyl rubber...
- Patent number 3,947,432
- Issue date Mar 30, 1976
- Nippon Oil Company
- Shozo Tsuchiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...