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.)
Agi Benaviste Mauricio
Original Assignee
Agi Benaviste Mauricio
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
Application filed by Agi Benaviste MauriciofiledCriticalAgi Benaviste Mauricio
Priority to ES1972177347UpriorityCriticalpatent/ES177347Y/en
Publication of ES177347UpublicationCriticalpatent/ES177347U/en
Application grantedgrantedCritical
Publication of ES177347YpublicationCriticalpatent/ES177347Y/en
Magnetic tape recorded in two or more tracks or channels, which is characterized by being made up of a tape in which is previously recorded by a special procedure a series of impressions that, when passing through the reproductive head of sounds, are translated into a series of electro-mechanical impulses that result in an action that is reflected in a telephone exchange, by its existing connection, allows the call to a telephone number previously recorded in it. (Machine-translation by Google Translate, not legally binding)
ES1972177347U1972-02-181972-02-18
VARIOUS CHANNELS MAGNETIC TAPE.
ExpiredES177347Y
(en)
Recording control device for recording in magneto phone tapes telephone calls and auditive messages. (Machine-translation by Google Translate, not legally binding)