Picture and sound resynchronizing apparatus

Picture changer

Picture changer with recording and playback capability

Picture changing device for projectors

Picture display apparatus using electro-optical device

Picture image outputting method and photograph finishing...

Picture mount

Picture projecting record

Picture projection apparatus

Picture projector

Picture projector apparatus with sound synchronized with...

Picture screen

Picture screen roller fabric attachment

Picture screen stand

Picture screen stand

Picture transparency and magnetic tape cassette unit

Picture viewing device

Picture-projecting or exhibiting means

Picture-sound reproducer

Piezoelectric flash-bulb ignition device