G01R 27/16 Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
Introduced: September 1968
Full Title
Full titles differ between systems:
Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom > Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant > Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom > Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant (by measuring phase angle only G01R25/00) > Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
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