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.)
Siemens and Halske AG
Original Assignee
Siemens and Halske AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens and Halske AGfiledCriticalSiemens and Halske AG
Application grantedgrantedCritical
Publication of FR801830ApublicationCriticalpatent/FR801830A/fr
H03G7/00—Volume compression or expansion in amplifiers
H03G7/02—Volume compression or expansion in amplifiers having discharge tubes
FR801830D1935-03-061936-02-12Perfectionnements à la commande des périodes d'établissement et d'extinction du courant dans un circuit électrique
ExpiredFR801830A
(fr)