Takehiko Itoh

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Sanbu-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating chlorine-containing waste
- Patent number 8,048,314
- Issue date Nov 1, 2011
- Sumitomo Osaka Cement Co., Ltd.
- Masayoshi Konishi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Method of and Apparatus for Treating Chlorine-Containing Waste
- Publication number 20080264872
- Publication date Oct 30, 2008
- Sumitomo Osaka Cement Co., Ltd.
- Masayoshi Konishi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL