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RADIO-ELECTRIQUE
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RADIO-ELECTRIQUE
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Publication of FR438438ApublicationCriticalpatent/FR438438A/en
H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
H03B11/00—Generation of oscillations using a shock-excited tuned circuit
H03B11/02—Generation of oscillations using a shock-excited tuned circuit excited by spark
FR438438D1911-03-161911-03-16
Device for the production of high frequency currents
ExpiredFR438438A
(en)