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Powrmag Trademarks
POWRMAG
Pressure, Temperature, and Flow Transducers, Analog Multipliers, Digital Computers, Data Processers, and Systems Containing One or More of the Foregoing Devices
Cancelled
·
December 18, 1959
·
72087559
·
POWRMAG
Magnetic Amplifiers, Summing and Other Operational Amplifiers, Manual Control Stations, Function Generators, and Automatic Industrial Electronic Control Components
Cancelled
·
May 26, 1959
·
72074521
·
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