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CPC
G03G2215/00274

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

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Patents Grantslast 30 patents

Information Patent Grant
Transparency copying machine
- Patent number 4,043,656
- Issue date Aug 23, 1977
- Xerox Corporation
- Abraham Cherian
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY