Winding, tensioning, or guiding
Coil holder or support
Spool or core
Inventor
active
Airtight seal/use indicator for a film cartridge
Driver device for opening light shield of film cassette biases l
Film cassette with latching device to prevent separation of cass
Film cassette with lockable light shield
Film cassette with spool core having fastening hook
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Profile ID: LFUS-PAI-P-275735