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by voltages or currents with different frequencies or phases
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Industry
CPC
H03J9/007
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03J
TUNING RESONANT CIRCUITS SELECTING RESONANT CIRCUITS
H03J9/00
Remote-control of tuned circuits Combined remote-control of tuning and other functions
Current Industry
H03J9/007
by voltages or currents with different frequencies or phases
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Patents Grants
last 30 patents
Information
Patent Grant
1988559
Patent number
1,988,559
Issue date
Jan 22, 1935
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents