Tetsuya Sukegawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Corona discharging apparatus
- Patent number 4,585,321
- Issue date Apr 29, 1986
- Kabushiki Kaisha Toshiba
- Kenshi Toshimitsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY