Naoshi Kawabe

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Iwaki, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of repairing injured portion of refractory furnace-lining
- Patent number 4,017,960
- Issue date Apr 19, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Naoshi Kawabe
- F27 - FURNACES KILNS OVENS RETORTS