Masazumi Itoh

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Toyokawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copier equipped with a system for transmitting information with voice
- Patent number 4,459,673
- Issue date Jul 10, 1984
- Minolta Camera Kabushiki Kaisha
- Kenji Shibazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY