Kiyoshi Tanii

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Kumamoto-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for disposing raw concrete sludge, apparatus for disposing...
- Patent number 5,575,426
- Issue date Nov 19, 1996
- Tanii Industries Co., Ltd.
- Kiyoshi Tanii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process of removing surfactant from uncured concrete by flotation
- Patent number 5,554,297
- Issue date Sep 10, 1996
- Tanii Industries Co., Ltd.
- Kiyoshi Tanii
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Filter press
- Patent number 5,110,466
- Issue date May 5, 1992
- Kiyoshi Tanii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL