Kazuhiko Ota

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Split dies for casting small segments of tire mold
- Patent number 5,163,501
- Issue date Nov 17, 1992
- Bridgestone Corporation
- Hideaki Tanaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL