72179690
Oct 24, 1963
Oct 27, 1964
REMOVABLE PACKAGED ELECTRONIC CIRCUITS, E.G., AMPLIFIERS, DEMODULATORS, FILTERS, RECTIFIERS, POWER SUPPLIES, AND OTHER ELECTRONIC CIRCUITRY FOR USE IN RADIATION INSTRUMENTS SUCH AS INFRARED CAMERAS, RADIOMETERS, TRACKERS, AND OTHER SUCH INSTRUMENTS WHICH EMPLOY ELECTRONIC SIGNAL PROCESSING
Fancy Goods