Hideki Yoneda

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filler for patterning of ceramics product and process for producing...
- Patent number 5,066,333
- Issue date Nov 19, 1991
- Toto Ltd.
- Yutaka Tomioka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES