Nabuyuki Yoshida

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition for tire treads containing dicarboxylic acid die...
- Patent number 4,812,527
- Issue date Mar 14, 1989
- Sumitomo Chemical Company, Limited
- Hiroyoshi Takao
- B60 - VEHICLES IN GENERAL