Toshio Honma

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Kawasaki, JA

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Patents Grantslast 30 patents

Information Patent Grant
Warmth keeping method for copying machine
- Patent number 3,977,782
- Issue date Aug 31, 1976
- Canon Kabushiki Kaisha
- Hisashi Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY