Hirokuni Takahashi

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for hot repairing the inside of a furnace
- Patent number 4,436,678
- Issue date Mar 13, 1984
- Kyusyu Refractories Co., Ltd.
- Yasuo Nishikawa
- F27 - FURNACES KILNS OVENS RETORTS