FR49793E - Perfectionnements aux modes de montage comportant l'emploi de lampes à grille écran à pente variable pour le réglage de l'amplification
- Google Patents
Perfectionnements aux modes de montage comportant l'emploi de lampes à grille écran à pente variable pour le réglage de l'amplification
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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Priority claimed from DET40094Dexternal-prioritypatent/DE597729C/de
Application filed by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbHfiledCriticalTelefunken AG
Application grantedgrantedCritical
Publication of FR49793EpublicationCriticalpatent/FR49793E/fr
H03G1/00—Details of arrangements for controlling amplification
H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
H03G1/0011—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying tubes of the amplifier
FR49793D1932-01-221938-09-12Perfectionnements aux modes de montage comportant l'emploi de lampes à grille écran à pente variable pour le réglage de l'amplification
ExpiredFR49793E
(fr)