Masakazu Oonishi

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Kawanishi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic radial tire having highly durable bead structure
- Patent number 4,446,904
- Issue date May 8, 1984
- The Toyo Rubber Industry Co. Ltd.
- Katsuji Kishida
- B60 - VEHICLES IN GENERAL