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Anti-backup mechanism for preventing reverse rotation of film wi

Photography – With film drive – Film movement limiting means
Patent

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Apparatus and method for feeding film having perforations includ

Photography – With film drive – Film movement limiting means
Patent

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Apparatus and method for moving film

Photography – With film drive – Mechanical detail
Patent

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Apparatus and method for synchronizing film metering

Photography – With film drive – Film movement limiting means
Patent

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Apparatus capable of using a film cartridge containing a lead po

Photography – With film drive – Film movement limiting means
Patent

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Apparatus for coping with positional deviations of film

Photography – With film drive – Having significant electronic circuit detail
Reexamination Certificate

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Apparatus for discriminating between a film notch and metering p

Photography – With film drive – Double exposure prevention
Patent

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Apparatus for metering strip of film

Photography – With film drive – Film movement limiting means
Patent

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Apparatus for preventing film perforation damage during loading

Photography – With film drive – Mechanical detail
Patent

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Apparatus having device for opening and closing cover of...

Photography – With film drive – Mechanical detail
Reexamination Certificate

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Automatic film winding device for a camera

Photography – With film drive – Mechanical detail
Patent

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Automatic film winding/rewinding device for prevention of film e

Photography – With film drive – Double exposure prevention
Patent

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Brake point film metering

Photography – With film drive – Film movement limiting means
Patent

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Camera

Photography – With film drive – Having significant electronic circuit detail
Patent

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Camera

Photography – With film drive – Having significant electronic circuit detail
Patent

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Camera

Photography – With film drive – Mechanical detail
Reexamination Certificate

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Camera

Photography – With film drive – Mechanical detail
Patent

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Camera

Photography – With film drive – Mechanical detail
Patent

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Camera

Photography – With film drive – Mechanical detail
Patent

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Camera

Photography – With film drive – Mechanical detail
Patent

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