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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Nokia Spain SA
Original Assignee
Alcatel Espana SA
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Filing date
Publication date
Application filed by Alcatel Espana SAfiledCriticalAlcatel Espana SA
Publication of ES237023A1publicationCriticalpatent/ES237023A1/en
Transistor amplifier characterized in that it includes control means by which part of the output of the transistor is used to control the amplifying function of the transistor. (Machine-translation by Google Translate, not legally binding)
ES0237023A1956-08-311957-08-07Improvements relative to amplifiers (Machine-translation by Google Translate, not legally binding)
ExpiredES237023A1
(en)