Yoshitaro Furukawa

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Toyohashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Erasing device for image transfer type copying apparatus
- Patent number 4,244,647
- Issue date Jan 13, 1981
- Minolta Camera Kabushiki Kaisha
- Takao Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY