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Book-copying shadow block
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Patent number 5,973,769
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Issue date Oct 26, 1999
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Asai Reiko
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Photograph processing device
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Patent number 5,898,481
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Issue date Apr 27, 1999
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Noritsu Koki Co., Ltd.
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Hiroshi Oku
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Photocopy machine cover
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Patent number 5,235,382
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Issue date Aug 10, 1993
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Seth M. Nehrbass
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Photocopy letter addresser
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Patent number 5,030,995
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Issue date Jul 9, 1991
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John D. Bolton
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image reproduction apparatus
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Patent number 4,648,706
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Issue date Mar 10, 1987
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Casio Computer Company, Ltd.
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Sohei Shibasaki
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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-
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Overlay devices
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Patent number 4,551,015
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Issue date Nov 5, 1985
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Xerox Corporation
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Hermanus I. Goemans
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Copier apparatus
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Patent number 4,525,064
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Issue date Jun 25, 1985
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Grover; William E.
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William E. Grover
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Precision planar positioning device
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Patent number 4,372,677
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Issue date Feb 8, 1983
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American Hoechst Corporation
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Ellwood J. Horner
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Reprographic camera
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Patent number 4,361,398
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Issue date Nov 30, 1982
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Oce-Nederland B.V.
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Jens Hagedorn-Olsen
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Automatic picture masking device
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Patent number 4,234,251
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Issue date Nov 18, 1980
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Dainippon Screen Seizo Kabushiki Kaisha
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Fumihiko Nishida
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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