COMMAND
GEOPHYSICAL DATA PROCESSING SYSTEMS-NAMELY, DIGITAL COMPUTERS, DATA PROCESSING EQUIPMENT, DATA STORAGE UNITS, MAGNETIC TAPE DRIVES, CARD READERS, PRINTERS, PLOTTERS, DISPLAYS, AND ASSOCIATED EQUIPMENT USED IN THE ANALYSIS, INTERPRETATION, PROCESSING, AND DISPLAY OF GEOPHYSICAL DATA
Expired · July 29, 1974 · 73028038 ·