FR730503A - Disposition de couplage pour éliminer les tensions alternatives perturbatrices entre la cathode et les autres électrodes des tubes d'installations d'amplificateurs
- Google Patents
Disposition de couplage pour éliminer les tensions alternatives perturbatrices entre la cathode et les autres électrodes des tubes d'installations d'amplificateurs
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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Siemens and Halske AG
Siemens Corp
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Siemens and Halske AG
Siemens Corp
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Application filed by Siemens and Halske AG, Siemens CorpfiledCriticalSiemens and Halske AG
Application grantedgrantedCritical
Publication of FR730503ApublicationCriticalpatent/FR730503A/fr
H04B15/00—Suppression or limitation of noise or interference
H04B15/005—Reducing noise, e.g. humm, from the supply
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Control Of Resistance Heating
(AREA)
FR730503D1931-01-281932-01-26Disposition de couplage pour éliminer les tensions alternatives perturbatrices entre la cathode et les autres électrodes des tubes d'installations d'amplificateurs
ExpiredFR730503A
(fr)
Disposition de couplage pour éliminer les tensions alternatives perturbatrices entre la cathode et les autres électrodes des tubes d'installations d'amplificateurs
Disposition de couplage pour éliminer les tensions alternatives perturbatrices entre la cathode et les autres électrodes des tubes d'installations d'amplificateurs