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Copy camera focusing
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Patent number 4,365,891
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Issue date Dec 28, 1982
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Cordell Engineering, Inc.
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Endel Uiga
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Reprographic camera
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Patent number 4,253,763
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Issue date Mar 3, 1981
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Meteor-Siegen Apparatebau
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Karl Schleifenbaum
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Adjustable optical cam
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Patent number 4,077,715
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Issue date Mar 7, 1978
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Itek Corporation
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Robert I. Greene
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3901593
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Patent number 3,901,593
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Issue date Aug 26, 1975
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3891314
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Patent number 3,891,314
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Issue date Jun 24, 1975
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3778152
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Patent number 3,778,152
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Issue date Dec 11, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3765760
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Patent number 3,765,760
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Issue date Oct 16, 1973
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G02 - OPTICS
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3728019
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Patent number 3,728,019
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Issue date Apr 17, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3687544
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Patent number 3,687,544
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Issue date Aug 29, 1972
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3625608
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Patent number 3,625,608
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Issue date Dec 7, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3609036
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Patent number 3,609,036
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Issue date Sep 28, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3498712
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Patent number 3,498,712
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Issue date Mar 3, 1970
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3431052
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Patent number 3,431,052
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3408145
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Patent number 3,408,145
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Issue date Oct 29, 1968
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3371577
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Patent number 3,371,577
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Issue date Mar 5, 1968
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3366004
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Patent number 3,366,004
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Issue date Jan 30, 1968
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3317269
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3244068
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Issue date Apr 5, 1966
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3242800
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Patent number 3,242,800
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Issue date Mar 29, 1966
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3221595
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Patent number 3,221,595
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Issue date Dec 7, 1965
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY