Yoshio Ishii

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alumina-titania composite powder and process for preparing the same
- Patent number 4,746,638
- Issue date May 24, 1988
- Kureha Chemical Industry Co., Ltd.
- Saburo Hori
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES