Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
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23/00
Details of transit-time tubes of the types covered by group H01J25/00
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H01J23/36
Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
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H01J23/54
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
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