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Flash holder assembly arrangement
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Patent number 4,342,507
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Issue date Aug 3, 1982
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Polaroid Corporation
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Bruce K. Johnson
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Flash lamp unit
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Patent number 4,059,387
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Issue date Nov 22, 1977
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U.S. Philips Corporation
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Petrus Johannes Julius Witterick
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Switching devices for photoflash unit
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Patent number 3,990,833
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Issue date Nov 9, 1976
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General Electric Company
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Fred F. Holub
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Multiple flash lamp unit
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Patent number 3,937,946
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Issue date Feb 10, 1976
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General Electric Company
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Kurt H. Weber
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3882517
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Patent number 3,882,517
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Issue date May 6, 1975
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3857667
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Patent number 3,857,667
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Issue date Dec 31, 1974
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3757643
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Patent number 3,757,643
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Issue date Sep 11, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3748980
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Patent number 3,748,980
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Issue date Jul 31, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3748985
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Patent number 3,748,985
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Issue date Jul 31, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3747489
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Patent number 3,747,489
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Issue date Jul 24, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3745895
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Patent number 3,745,895
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Issue date Jul 17, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3713370
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Patent number 3,713,370
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Issue date Jan 30, 1973
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3619590
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Patent number 3,619,590
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Issue date Nov 9, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3583304
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Patent number 3,583,304
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Issue date Jun 8, 1971
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3469514
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Patent number 3,469,514
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Issue date Sep 30, 1969
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3458270
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Patent number 3,458,270
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Issue date Jul 29, 1969
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY