Mitsuboshi Diamond Industrial Col., Ltd.

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scribing and breaking apparatus and system therefor
- Patent number 7,699,200
- Issue date Apr 20, 2010
- Mitsuboshi Diamond Industrial Col., Ltd.
- Hiroki Ueyama
- B28 - WORKING CEMENT, CLAY, OR STONE