U.S. federal trademark · Serial No. 72199300 · Reg. No. 0797714
MICROWAVE, THERMAL, OPTICAL, INFRARED, ULTRAVIOLET, AND RADIO FREQUENCY RECEPTOR AND SENSING ELEMENTS; COMPONENTS FOR TRACKING RADIOMETERS AND CONTROL APPARATUS-NAMELY, POWER SUPPLIES, MODULATORS, PHASE-SENSITIVE RECTIFIERS, OPERATIONAL AMPLIFIERS AND SERVO AMPLIFIERS; AND SEMICONDUCTOR MATERIALS
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