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Publication of BE414553ApublicationCriticalpatent/BE414553A/fr
H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
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Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators
(AREA)
Oscillateur a ligne a retard a ondes elastiques accordable par une tension electrique, et recepteur de telecommunication comprenant un tel oscillateur accordable