4. Optics: motion pictures
  5. Removable film strip magazine type

David E. Beach

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Apparatus and method for identifying a film cartridge used in a

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Control apparatus for film pressure plate in cameras

Optics: motion pictures – Removable film strip magazine type
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Exposure control apparatus

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Film cassette

Winding – tensioning – or guiding – Coil holder or support – Spool or core
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Film cassette

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Profile ID: LFUS-PAI-P-844748

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