Hideo Inutsuka

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Kishima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Die for molding honeycomb structures
- Patent number 4,802,840
- Issue date Feb 7, 1989
- Catalysts & Chemicals Industries Co., Ltd.
- Morio Fukuda
- B28 - WORKING CEMENT, CLAY, OR STONE