9 THERMAL MAGNETIC TAPE DUPLICATORS AND ELECTRONIC SIGNAL PROCESSING DEVICES-NAMELY, VIDEO SYNCHRONIZERS, VIDEO SIGNAL CORRECTORS, AND TIME BASE CORRECTORS
Trademark Events
Jul 23, 1996
Expired Sec. 9
Dec 7, 1981
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.