CH519834A - Method and device for decoupling signals on subscriber lines - Google Patents

Method and device for decoupling signals on subscriber lines

Info

Publication number
CH519834A
CH519834A CH156370A CH156370A CH519834A CH 519834 A CH519834 A CH 519834A CH 156370 A CH156370 A CH 156370A CH 156370 A CH156370 A CH 156370A CH 519834 A CH519834 A CH 519834A
Authority
CH
Switzerland
Prior art keywords
subscriber lines
decoupling signals
decoupling
signals
subscriber
Prior art date
Application number
CH156370A
Other languages
German (de)
Inventor
Hulsbergen Hans
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
Priority to CH156370A priority Critical patent/CH519834A/en
Priority to NO485370A priority patent/NO132888C/no
Priority to FI352270A priority patent/FI56463C/en
Priority to DE19712100457 priority patent/DE2100457B2/en
Priority to YU16171A priority patent/YU34176B/en
Priority to ES387708A priority patent/ES387708A1/en
Priority to GB2076171A priority patent/GB1327861A/en
Publication of CH519834A publication Critical patent/CH519834A/en

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)
  • Polyurethanes Or Polyureas (AREA)
  • Devices For Supply Of Signal Current (AREA)
CH156370A 1970-02-03 1970-02-03 Method and device for decoupling signals on subscriber lines CH519834A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH156370A CH519834A (en) 1970-02-03 1970-02-03 Method and device for decoupling signals on subscriber lines
NO485370A NO132888C (en) 1970-02-03 1970-12-17
FI352270A FI56463C (en) 1970-02-03 1970-12-31 ANGLE CONNECTION AV SIGNALER FRAON SUBSCRIBER TELEPHONE LEVELING
DE19712100457 DE2100457B2 (en) 1970-02-03 1971-01-07 Method and device for carrying out the method for decoupling and / or separating signals on subscriber lines in telecommunications, in particular telephone switching systems
YU16171A YU34176B (en) 1970-02-03 1971-01-25 Arangement for tuning out and/or separating signals at subscriber lines
ES387708A ES387708A1 (en) 1970-02-03 1971-01-28 Apparatus for coupling out and or separating signals on subscribers line
GB2076171A GB1327861A (en) 1970-02-03 1971-04-19 Apparatus for coupling out and or separating signals on subscribers line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156370A CH519834A (en) 1970-02-03 1970-02-03 Method and device for decoupling signals on subscriber lines

Publications (1)

Publication Number Publication Date
CH519834A true CH519834A (en) 1972-02-29

Family

ID=4213344

Family Applications (1)

Application Number Title Priority Date Filing Date
CH156370A CH519834A (en) 1970-02-03 1970-02-03 Method and device for decoupling signals on subscriber lines

Country Status (7)

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

Also Published As

Publication number Publication date
NO132888B (en) 1975-10-13
FI56463C (en) 1980-01-10
ES387708A1 (en) 1973-05-16
DE2100457B2 (en) 1978-06-08
GB1327861A (en) 1973-08-22
YU34176B (en) 1978-12-31
DE2100457A1 (en) 1971-08-12
NO132888C (en) 1976-01-21
YU16171A (en) 1978-06-30
FI56463B (en) 1979-09-28

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Legal Events

Date Code Title Description
PL Patent ceased