Naosuke Ochiai

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Noble metal-containing overglaze color composition for ceramics
- Patent number 5,273,947
- Issue date Dec 28, 1993
- Nippon Kin-Eki Co., Ltd.
- Naosuke Ochiai
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES