Shingo Hirota

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for cleaning a color image forming apparatus b...
- Patent number 4,945,388
- Issue date Jul 31, 1990
- Minolta Camera Kabushiki Kaisha
- Keigo Tange
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY