ES387708A1 - Procedimiento y dispositivo para el desacoplamiento yno se-paracion de senales en una linea telefonica de abonado. - Google Patents

Procedimiento y dispositivo para el desacoplamiento yno se-paracion de senales en una linea telefonica de abonado.

Info

Publication number
ES387708A1
ES387708A1 ES387708A ES387708A ES387708A1 ES 387708 A1 ES387708 A1 ES 387708A1 ES 387708 A ES387708 A ES 387708A ES 387708 A ES387708 A ES 387708A ES 387708 A1 ES387708 A1 ES 387708A1
Authority
ES
Spain
Prior art keywords
procedure
telephone line
output signal
signals
uncoupling
Prior art date
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.)
Expired
Application number
ES387708A
Other languages
English (en)
Spanish (es)
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.)
Zellweger Uster AG
Original Assignee
Zellweger Uster AG
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 Zellweger Uster AG filed Critical Zellweger Uster AG
Publication of ES387708A1 publication Critical patent/ES387708A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES387708A 1970-02-03 1971-01-28 Procedimiento y dispositivo para el desacoplamiento yno se-paracion de senales en una linea telefonica de abonado. Expired ES387708A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156370A CH519834A (de) 1970-02-03 1970-02-03 Verfahren und Vorrichtung zur Auskoppelung von Signalen auf Teilnehmerleitungen

Publications (1)

Publication Number Publication Date
ES387708A1 true ES387708A1 (es) 1973-05-16

Family

ID=4213344

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387708A Expired ES387708A1 (es) 1970-02-03 1971-01-28 Procedimiento y dispositivo para el desacoplamiento yno se-paracion de senales en una linea telefonica de abonado.

Country Status (7)

Country Link
CH (1) CH519834A (de)
DE (1) DE2100457B2 (de)
ES (1) ES387708A1 (de)
FI (1) FI56463C (de)
GB (1) GB1327861A (de)
NO (1) NO132888C (de)
YU (1) YU34176B (de)

Also Published As

Publication number Publication date
DE2100457A1 (de) 1971-08-12
YU34176B (en) 1978-12-31
FI56463B (fi) 1979-09-28
NO132888B (de) 1975-10-13
GB1327861A (en) 1973-08-22
FI56463C (fi) 1980-01-10
NO132888C (de) 1976-01-21
CH519834A (de) 1972-02-29
YU16171A (en) 1978-06-30
DE2100457B2 (de) 1978-06-08

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