73347826
Jan 28, 1982
Jun 4, 1985
Computers, Computer Peripherals, Parts for Computers and Computer Peripherals, and Computer Programs Stored in Integrated Circuitry and Magnetic Media
Electrical and Scientific ApparatusPrinted Explanatory and Instructional Manuals, Booklets and Leaflets for Computers, for Computer Peripheral Devices, and for Computer Programs
Paper Goods and Printed Matter