73515038
Dec 24, 1984
Aug 19, 1986
VIDEO DISC SYSTEMS COMPRISED OF VIDEO DISCS, VIDEO DISC PLAYERS, COMPUTERS, MONITORS AND COMPUTER PROGRAMS
Electrical and Scientific ApparatusCOMPUTER PROGRAM INSTRUCTION MANUALS; PRINTED COMPUTER PROGRAM LISTINGS; PAPER TAPES AND CARDS FOR THE RECORDING OF COMPUTER PROGRAMS
Paper Goods and Printed Matter