H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Circuit Arrangements For Discharge Lamps
(AREA)
NLAANVRAGE7713625,AInrichting voor het om een voorwerp aanbrengen van een buigzame omsnoeringsband.
NL171040B
(nl)