ANC
ELECTRONIC EQUIPMENT USED IN ELECTRONIC COMMUNICATION SYSTEMS, AVIATION CONTROL SYSTEMS, RADAR VELOCITY SENSING SYSTEMS, AND RADIO-METRIC DETECTION AND JAMMING/SUPPRESSION SYSTEMS-NAMELY, RADAR VELOCIMETERS, SOLID STATE SWITCHES, ANTENNA SELECTOR SWITCHES, VIDEO DETECTORS, ANALOG SIMULATORS, SPIRAL ANTENNAS, STUB ANTENNAS, BLADE ANTENNAS, CAVITY BACKED SPIRAL ANTENNAS, MIXERS, STRIPLINE UNITS, SLEEVED DIPOLE ANTENNAS, HELIX ANTENNAS, VIDEO DETECTORS, SOLID STATE SOURCES, FILTERS, PHASE AND AM...
Expired · November 18, 1977 · 73149195 ·