Photographic camera which can use a film cartridge housing a fil
Pinch roller actuating device
Pinch roller moving devices for simultaneous image and sound rec
Portable slating device
Pressure developing device provided in an image recording appara
Printer module for recording a digital soundtrack
Process and apparatus for transferring in synchronism, onto comm
Process for viewing a positive motion picture film scene...
Processing variable area film soundtracks
Producing a soundtrack for moving picture sequences