73703974
Jan 4, 1988
Apr 25, 1989
CINEMATOGRAPHIC EDITING AND MOVIE SYNCHRONIZING MACHINES FOR CUTTING AND SYNCHRONIZING FILMS AND ELECTRONIC CONTROL UNITS FOR USE THEREWITH; AND UNITS FOR RECORDING, TRANSMITTING, REPRODUCING AND AMPLIFYING SOUND AND IMAGES, AND COMPONENTS THEREOF, NAMELY, REWINDERS, LAMPS, LENSES AND FOOT CONTROLS
Electrical and Scientific Apparatus