73145789
Oct 25, 1977
Nov 10, 1981
Cash Registers, Integrated Circuits, Calculating Machines, Discrete Circuits, Radio Frequency and Low-Signal Transistors, Bipolar Digital Integrated Circuits, Bipolar Linear Integrated Circuits, Computer Memories, Micro-Processors, Computers, Electronic Weighing Scales, and Diodes, Transistors
Electrical and Scientific Apparatus