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GALLETTI S WIRELESS TELEGRAPH AND TELEPHONE COMPAN
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GALLETTI S WIRELESS TELEGRAPH AND TELEPHONE COMPAN
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Application filed by GALLETTI S WIRELESS TELEGRAPH AND TELEPHONE COMPANfiledCriticalGALLETTI S WIRELESS TELEGRAPH AND TELEPHONE COMPAN
Application grantedgrantedCritical
Publication of FR476500ApublicationCriticalpatent/FR476500A/fr
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
FR476500A1913-12-241914-11-12Perfectionnements dans la transmission des signaux sans fil
ExpiredFR476500A
(fr)