73322381
Aug 5, 1981
Oct 19, 1982
Electro-Mechanical Devices, Systems and Assemblies-Namely, DC and AC Electric Motors, Stepping Motors; Gear Heads, Precision Gears, Speed Reducers; Hydraulic Valve Actuators; and Structural Parts Therefor
MachineryElectronic Systems and Components-Namely, Communications Test Equipment-Namely, Communications Oscillators, Envelope Delay Measuring Sets, and Impulse Noise and Level Measuring Sets; Semiconductors Test Sets, Analog and Digital Transmission Systems Test Sets for Error Rate, Return Loss, Oscillator and Envelope Delay Measurement; Multifunction Generators, Signal Converters; Solid State CRT Temperature, Pressure, Linear and Rotational Velocity Displays; Energy Management Systems-Namely, Remote Meter Readers, Remote Electrical Usage Controls, and Solid State Analog Panel Meters; Illuminated Information Displays; Keyboards, Frequency Synthesizers; Annotators for Applying Alpha Numeric Data to Photographic Film; Navigational Computers; Potentiometers; Servo Motors and Generators, Synchros, Resolvers, Synchronous Motors, Motor-Generators; Tachometer Generators; Thermal Printers; Dial Drives; Mechanical Revolution Counters; Electromechanical Digital Information Display Devices-Namely, Altitude and Barometric Counters, Frequency Tuners and Impulse Counters; Thumbwheel Switches; Optical Tracing Controls, and Two and Three-Axis Joystick Controls; and Structural Parts Therefor
Electrical and Scientific Apparatus