AR006528A1 - Sistema antirrobo telefonico - Google Patents

Sistema antirrobo telefonico

Info

Publication number
AR006528A1
AR006528A1 ARP970101347A ARP970101347A AR006528A1 AR 006528 A1 AR006528 A1 AR 006528A1 AR P970101347 A ARP970101347 A AR P970101347A AR P970101347 A ARP970101347 A AR P970101347A AR 006528 A1 AR006528 A1 AR 006528A1
Authority
AR
Argentina
Prior art keywords
theft system
telephone line
telephone anti
telephone
rectified
Prior art date
Application number
ARP970101347A
Other languages
English (en)
Original Assignee
Luna Leandro Anibal
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 Luna Leandro Anibal filed Critical Luna Leandro Anibal
Priority to ARP970101347A priority Critical patent/AR006528A1/es
Publication of AR006528A1 publication Critical patent/AR006528A1/es

Links

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

Un dispositivo para evitar las llamadas telefónicas no autorizadas, compuesto de un detector de tensión de línea telefónica baja, un detectorde corriente de línea telefónica rectificada nula, y un oscilador digital, los tres conectados ala entrada de un circuito lógico cuya salida estáconectada a una etapa de potencia.
ARP970101347A 1997-04-04 1997-04-04 Sistema antirrobo telefonico AR006528A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP970101347A AR006528A1 (es) 1997-04-04 1997-04-04 Sistema antirrobo telefonico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP970101347A AR006528A1 (es) 1997-04-04 1997-04-04 Sistema antirrobo telefonico

Publications (1)

Publication Number Publication Date
AR006528A1 true AR006528A1 (es) 1999-09-08

Family

ID=51929524

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101347A AR006528A1 (es) 1997-04-04 1997-04-04 Sistema antirrobo telefonico

Country Status (1)

Country Link
AR (1) AR006528A1 (es)

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