Takachika Arakawa

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Kitakyushu-Shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Composition for use as sanitary earthenware material, method for pr...
- Publication number 20060057846
- Publication date Mar 16, 2006
- TOTO LTD.
- Hidemi Ishikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES