Sinji Kawaida

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire building drum
- Patent number 4,220,494
- Issue date Sep 2, 1980
- Bridgestone Tire Company Limited
- Sinji Kawaida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL