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IPC Subgroup
H01J 23/36

Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy

Introduced: January 1985

Last revised: January 2006

Full Title

Details of transit-time tubes of the types covered by group > Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

3 direct subcodes

Child Classifications

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  • H01J 23/38 to or from the discharge
  • H01J 23/54 Filtering devices preventing unwanted frequencies or modes to be coupled to, or out of, the interaction circuit; Prevention of high frequency leakage in the environment