Motion picture film platter assembly for theatres
Motor control of tape tension in a belt cartridge
Moving elements automatic transferring apparatus for magnetic re
Multi-layered drive leader for a tape drive
Multi-motor film feeding device with planetary gearing
Multi-purpose wide media cartridges and cartridge chassis...
Oil spattering prevention apparatus for tape recorder
One play video cassette
One-piece videocassette reel lock system
One-way clutch and brake control device using the one-way clutch
Opening and closing of a front lid of a tape cartridge
Operating a tape drive during and after a transition to a...
Optical detection of alignment and/or absence of tape...
Optical tape cassette
Overload prevention device of film winding/rewinding motor for a
Package for rolls of photosensitive web
Packing of a magnetic tape to improve pack stability prior...
Paper magazine for a recording paper roll and recording paper ro
Paper magazine for a recording paper roll and recording...
Paper magazine for a recording paper roll and recording...