Taketoshi Tsutsumi

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Kuwana-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for subjecting molded article to isostatic pressing
- Patent number 5,828,942
- Issue date Oct 27, 1998
- NGK Insulators, Ltd.
- Taketoshi Tsutsumi
- B28 - WORKING CEMENT, CLAY, OR STONE