Kazuo Kawano

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Bizen, 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