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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PERAL HERNANDEZ ANTONIO
Original Assignee
PERAL HERNANDEZ ANTONIO
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Filing date
Publication date
Application filed by PERAL HERNANDEZ ANTONIOfiledCriticalPERAL HERNANDEZ ANTONIO
Priority to ES0280549ApriorityCriticalpatent/ES280549A1/es
Publication of ES280549A1publicationCriticalpatent/ES280549A1/es
Dispositivo para descolgar automáticamente el teléfono, sin enlace físico con la línea telefónica, caracterizado porque existe una disposición mecánica que actúa directamente sobre el gancho conmutador de un aparato telefónico normal.
ES0280549A1962-09-051962-09-05Dispositivo para descolgar automaticamente el telefono sin enlace fisico con la linea telefënica
ExpiredES280549A1
(es)
Kobling til i et automatisk telefonanlæg at muliggøre, at der for en abonnentledning, uanset dennes nummer, kan anvendes en vilkårlig plads i abonnentmultiplen.