Seizo Kato

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Mizunami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary trowel for use in the molding of ceramics and method for pro...
- Patent number 6,514,067
- Issue date Feb 4, 2003
- Vantico Inc.
- Yoshihiko Suzuki
- B28 - WORKING CEMENT, CLAY, OR STONE