73104598
Oct 27, 1976
Nov 14, 1978
PROMPTING AND CUEING SPEAKER EQUIPMENT-NAMELY, COMPACT, PORTABLE TRANSPORT APPARATUS FOR USE IN MOVING TYPED SCRIPTS AND GRAPHICS AT VARIABLE SPEEDS FORWARD OR REVERSE, PAST THE VIEW OF A TELEVISION CAMERA, THEREBY FEEDING A SIGNAL EMBODYING THE SCRIPT TO A TELEVISION MONITOR
Electrical and Scientific Apparatus