Energy storing safety belt retractor
Equal tension wire winding device
Extended low tension range dual tension safety belt retractor
Extendible line
External release for reduced tension mechanism
Extraction and insertion mechanism for a leader block of a tape
Extreme temperature tape recorder drive belt
Face clutch vehicle sensitive inertial retractors
Fast acting automatic seat belt retractor
Fast rewinding device for cassette tapes
Feedback control circuit for photosensors in magnetic tape drive
Ferromagnetic insert for use with a magnetic tape cartridge and
Ferromagnetic insert for use with a magnetic tape cartridge and
Filament winding machines
Film cartridge
Film cartridge and associated drive means
Film cassette
Film conveying apparatus
Film drive mode change actuator
Film editor