Mark Identification
BEI
Serial Number
73138880
Filing Date
Aug 25, 1977
Registration Date
Jul 25, 1978
Trademark by
Classification Information
OPTICAL ELECTRONIC ENCODERS; DIGITAL TACHOMETER ENCODERS; MOTOR-OPTICAL ENCODERS; SERVO SYSTEMS COMPRISING MOTOR-OPTICAL ENCODERS, MICROPROCESSORS, DRIVE AMPLIFIERS, AND CONTROL UNITS; POWER SUPPLIES; AND DIGITAL DISPLAYS
Electrical and Scientific Apparatus