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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica SA
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
Priority claimed from FR854302Aexternal-prioritypatent/FR1294150A/en
Application filed by Alcatel Espana SA, Standard Electrica SAfiledCriticalAlcatel Espana SA
Publication of ES275023A1publicationCriticalpatent/ES275023A1/en
A telephone remote control system characterized by the combination comprising local and remote equipment interconnected by transmission channels, means including said local equipment to identify said remote equipment and the nature of extended connections through said remote equipment, means responsive to said identification means comprising a service channel interconnecting said local and remote equipment for transmitting signals to said remote equipment, and means responsive to signals received on said service channel for operating said remote equipment. (Machine-translation by Google Translate, not legally binding)
ES0275023A1961-03-011962-02-28Remote control telephone system (Machine-translation by Google Translate, not legally binding)
ExpiredES275023A1
(en)
Intercommunicating installation with reversible loudspeakers, which consists of more main positions (Machine-translation by Google Translate, not legally binding)
A circuit provision for a telephone installation with call number transmitters for the reception of short characteristic numbers. (Machine-translation by Google Translate, not legally binding)