Manabu Sonobe

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Induction heater with a unit for preventing generation of sparks
- Patent number 6,285,015
- Issue date Sep 4, 2001
- Kabushiki Kaisha Toshiba
- Tetsuji Doizaki
- C21 - METALLURGY OF IRON