Light shield for closing the film slot of a film cartridge
Light shielding container for photo-sensitive material
Light shielding magazine for a film cartridge
Light tight cartridge for a roll of web material
Light-shielding cloth for photographic film cartridge and...
Lightweight solid-core video cassette cartridge
Lightweight solid-core video cassette cartridge
Lightweight video cassette
Lightweight video cassette cartridge
Lightweight video cassette cartridge
Lightweight video cassette cartridge
Lightweight video cassette cartridge
Limited-use tape cassette
Loading mechanism capable of reducing the number of components
Loading mechanism in which a drive ring comprising a press...
Loading mechanism of cassette tape recorder
Lock mechanism for the clutch of a reel base
Locking dual hub tape reel for tape drives
Locking dual hub tape reel for tape drives
Long tape path guide system and method