72438965
Oct 20, 1972
Nov 26, 1974
PRINTED CIRCUIT COMPONENTS-NAMELY, HARDBOARD AND FLEXIBLE UNITS, BOTH SINGLE AND MULTILAYER DESIGN; LIGHT SENSING SYSTEMS FOR EDITING AND CONTROLLING CRT DISPLAYS; MICROWAVE COMPONENTS-NAMELY, FREQUENCY SOURCES AND MULTIPLIER UNITS, MODULATOR UNITS, OSCILLATOR UNITS, SIGNAL SWITCHING UNITS, SWITCH CONTROL CIRCUIT AND DRIVER UNITS, SIGNAL ATTENUATOR UNITS, SIGNAL DETECTOR UNITS, DELAY LINES, SIGNAL DIVIDER UNITS, SIGNAL FILTER UNITS, SIGNAL MIXER UNITS, SIGNAL COUPLER UNITS, SIGNAL PHASE SHIFTER UNITS, HYBRID DEVICES, CIRCULATOR UNITS, ISOLATOR UNITS, STRIP TRANSMISSION LINES AND MICROWAVE MODULES; AND ANTENNA COMPONENTS-NAMELY, ANTENNA ARRAYS, ANTENNAS AND RADOMES
Housewares and Glass