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Sadir Carpentier SA
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Sadir Carpentier SA
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Application filed by Sadir Carpentier SAfiledCriticalSadir Carpentier SA
Application grantedgrantedCritical
Publication of FR909140ApublicationCriticalpatent/FR909140A/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
H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
FR909140D1944-09-291944-09-29Perfectionnements aux oscillateurs électroniques à variation continue de fréquence
ExpiredFR909140A
(fr)