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Waterproof housing for camera
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Patent number 4,375,323
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Issue date Mar 1, 1983
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Minolta Camera Kabushiki Kaisha
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Tetsuhiko Inagaki
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Camera data recording device
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Patent number 4,368,967
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Issue date Jan 18, 1983
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Minolta Camera Kabushiki Kaisha
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Toshinori Imura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Shockproof electronic flash device
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Patent number 4,255,691
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Issue date Mar 10, 1981
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Minolta Camera Kabushiki Kaisha
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Tetsuhiko Inagaki
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Camera shutter release device
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Patent number 4,222,645
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Issue date Sep 16, 1980
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Minolta Camera Kabushiki Kaisha
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Toshinori Imura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Auto-focus camera circuitry
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Patent number 4,205,906
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Issue date Jun 3, 1980
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Minolta Camera Kabushiki Kaisha
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Toshinori Imura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Small size single lens reflex camera
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Patent number 4,119,982
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Issue date Oct 10, 1978
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Minolta Camera Kabushiki Kaisha
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Toshinori Imura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY