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Microfilm camera
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Patent number 5,202,724
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Issue date Apr 13, 1993
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Minolta Camera Kabushiki Kaisha
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Koichi Nagata
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Image recording apparatus
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Patent number 5,047,800
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Issue date Sep 10, 1991
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Minolta Camera Kabushiki Kaisha
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Fumio Fukumoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Roll film camera
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Patent number 4,918,485
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Issue date Apr 17, 1990
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Minolta Camera Kabushiki Kaisha
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Kenjiro Ishii
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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-
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Microcamera
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Patent number 4,783,686
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Issue date Nov 8, 1988
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Minolta Camera Kabushiki Kaisha
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Kenjiro Ishii
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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