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.)
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Dietz & Ritter Dr GmbH
Original Assignee
Dietz & Ritter Dr GmbH
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Filing date
Publication date
Application filed by Dietz & Ritter Dr GmbHfiledCriticalDietz & Ritter Dr GmbH
Application grantedgrantedCritical
Publication of FR708845ApublicationCriticalpatent/FR708845A/fr
H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
H03F1/52—Circuit arrangements for protecting such amplifiers
H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
H03F1/548—Protection of anode or grid circuit against overload
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR708845D1931-01-051931-01-05Perfectionnements apportés aux dispositifs de connexion d'un hautparleur à un poste branché sur le secteur
ExpiredFR708845A
(fr)