Shingo Nonaka

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Akaiwa County, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for observing the interior of a hot furnace
- Patent number 5,162,906
- Issue date Nov 10, 1992
- Shinagawa Refractories Co., Ltd.
- Eiichi Yorita
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for mixing and pumping slurry
- Patent number 4,695,167
- Issue date Sep 22, 1987
- Shinagawa Refractories Co., Ltd.
- Masashi Mori
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Nozzle for the gunning of monolithic refractories
- Patent number 4,638,945
- Issue date Jan 27, 1987
- Shinagawa Refractories Co., Ltd.
- Masumi Toda
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Refractory gun mix
- Patent number 4,623,393
- Issue date Nov 18, 1986
- Shinagawa Refractories Co., Ltd.
- Masumi Toda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES