BE756801A - MOUNTING FOR CENTRALLY CONTROLLED TELECOMMUNICATIONS INSTALLATIONS, AND ESPECIALLY FOR TELEPHONE COMMUNICATIONS INSTALLATIONS WITH DOUBLE CONNECTIONS - Google Patents

MOUNTING FOR CENTRALLY CONTROLLED TELECOMMUNICATIONS INSTALLATIONS, AND ESPECIALLY FOR TELEPHONE COMMUNICATIONS INSTALLATIONS WITH DOUBLE CONNECTIONS

Info

Publication number
BE756801A
BE756801A BE756801DA BE756801A BE 756801 A BE756801 A BE 756801A BE 756801D A BE756801D A BE 756801DA BE 756801 A BE756801 A BE 756801A
Authority
BE
Belgium
Prior art keywords
installations
mounting
telephone communications
centrally controlled
double connections
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Siemens 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.)
Publication date
Priority claimed from DE19691949157 external-priority patent/DE1949157C/en
Publication of BE756801A publication Critical patent/BE756801A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
BE756801D 1969-09-29 MOUNTING FOR CENTRALLY CONTROLLED TELECOMMUNICATIONS INSTALLATIONS, AND ESPECIALLY FOR TELEPHONE COMMUNICATIONS INSTALLATIONS WITH DOUBLE CONNECTIONS BE756801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691949157 DE1949157C (en) 1969-09-29 Circuit arrangement for centrally controlled telecommunication switching systems, in particular telephone switching systems, with two-way connections to block a subscriber

Publications (1)

Publication Number Publication Date
BE756801A true BE756801A (en) 1971-03-29

Family

ID=5746831

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756801D BE756801A (en) 1969-09-29 MOUNTING FOR CENTRALLY CONTROLLED TELECOMMUNICATIONS INSTALLATIONS, AND ESPECIALLY FOR TELEPHONE COMMUNICATIONS INSTALLATIONS WITH DOUBLE CONNECTIONS

Country Status (8)

Country Link
AT (1) AT308205B (en)
BE (1) BE756801A (en)
CH (1) CH519281A (en)
FR (1) FR2062544A5 (en)
GB (1) GB1293057A (en)
LU (1) LU61740A1 (en)
NL (1) NL7013869A (en)
SE (1) SE370159B (en)

Also Published As

Publication number Publication date
FR2062544A5 (en) 1971-06-25
GB1293057A (en) 1972-10-18
NL7013869A (en) 1971-03-31
CH519281A (en) 1972-02-15
SE370159B (en) 1974-09-30
DE1949157A1 (en) 1971-06-03
LU61740A1 (en) 1971-01-18
AT308205B (en) 1973-06-25
DE1949157B2 (en) 1971-06-03

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