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.)
DE MURCIA PEDRANOS JOSE LUIS
Original Assignee
DE MURCIA PEDRANOS JOSE LUIS
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Filing date
Publication date
Application filed by DE MURCIA PEDRANOS JOSE LUISfiledCriticalDE MURCIA PEDRANOS JOSE LUIS
Priority to ES0214897ApriorityCriticalpatent/ES214897A1/en
Publication of ES214897A1publicationCriticalpatent/ES214897A1/en
Radio receiver system with intercom, which is characterized by incorporating in the basic circuit of a receiver with a supplementary loudspeaker, a combination of three position switch that operates four circuits, going from the normal reception of both speakers to intercom by means of the same. (Machine-translation by Google Translate, not legally binding)
ES0214897A1954-04-221954-04-22A radio reseptor system with an intercommunicator (Machine-translation by Google Translate, not legally binding)
ExpiredES214897A1
(en)