H01J 25/72
In which a standing wave or a considerable part thereof is produced
Official title: in which a standing wave or a considerable part thereof is produced along an electrode, e.g. Clavier tube (with resonator having distributed inductance and capacitance H01J25/70)
H01J25/72 (In which a standing wave or a considerable part thereof is produced) appears on 0 US grants and 0 published applications in this corpus.
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