21 PACKAGED ELECTRICAL CONTROL CIRCUITS COMPRING INTEGRATED CIRCUIT CHIPS FOR CONTROLLING THE SELECTION, PRICING, AND CREDIT OPERATIONS IN PHONOGRAPHS AND ELECTRICAL VENDING MACHINES
Trademark Events
Feb 8, 1993
Expired Sec. 9
Oct 3, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.