Multilamp photoflash device with improved coating
Multilamp photoflash unit having conductive adhesive connection
Multilamp photoflash unit with improved quick-disconnect switch
Multiple flash arrangement with redundant fuse arrangement
Percussive flashcube arrangement
Percussively fired flash lamp array
Percussively ignited photoflash lamp and method of making same
Percussively-ignitable flashlamp assembly and selective firing m
Percussively-ignitable flashlamp assembly and selective firing m
Percussively-ignitable flashlamp assembly and selective firing m
Photoflash array humidity protected switches
Photoflash array with selective pairing of lamps
Photoflash array with selective pairing of lamps and switching o
Photoflash device having die-stamped circuit board assembly with
Photoflash lamp
Photoflash lamp
Photoflash lamp
Photoflash lamp
Photoflash lamp
Photoflash lamp and method of making