Yasuji Ichizawa

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Yoro, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic copying machine with paper feeding and discharg...
- Patent number 5,111,252
- Issue date May 5, 1992
- Sanyo Electric Co., Ltd.
- Fumihiko Hamada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL