Sadao Kurihara

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Kosugimachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous melt electric furnace with continuous discharge
- Patent number 4,639,927
- Issue date Jan 27, 1987
- Kabushiki Kaisha Takuma
- Kunihiko Uno
- F27 - FURNACES KILNS OVENS RETORTS