Seigi Nagasawa

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Copying apparatus for copying a plurality of original surfaces with...
- Patent number 4,017,173
- Issue date Apr 12, 1977
- Canon Kabushiki Kaisha
- Shigehiro Komori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY