Seiki Imagawa

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Marugame, JP

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion resistant ceramic and a production method thereof
- Patent number 6,200,918
- Issue date Mar 13, 2001
- Konoshima Chemical Co., Ltd.
- Takagimi Yanagitani
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES