CH526243A - Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with concentrators - Google Patents

Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with concentrators

Info

Publication number
CH526243A
CH526243A CH1108970A CH1108970A CH526243A CH 526243 A CH526243 A CH 526243A CH 1108970 A CH1108970 A CH 1108970A CH 1108970 A CH1108970 A CH 1108970A CH 526243 A CH526243 A CH 526243A
Authority
CH
Switzerland
Prior art keywords
switching systems
concentrators
circuit arrangement
particular telephone
telecommunication
Prior art date
Application number
CH1108970A
Other languages
German (de)
Inventor
Feucht Hermann
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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH526243A publication Critical patent/CH526243A/en

Links

Classifications

    • 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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Exchange Systems With Centralized Control (AREA)
CH1108970A 1969-07-25 1970-07-22 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with concentrators CH526243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691937992 DE1937992B2 (en) 1969-07-25 1969-07-25 CIRCUIT ARRANGEMENT FOR REMOTE SIGNALS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS

Publications (1)

Publication Number Publication Date
CH526243A true CH526243A (en) 1972-07-31

Family

ID=5740943

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1108970A CH526243A (en) 1969-07-25 1970-07-22 Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with concentrators

Country Status (7)

Country Link
AT (1) AT302423B (en)
BE (1) BE753873A (en)
CH (1) CH526243A (en)
DE (1) DE1937992B2 (en)
FR (1) FR2055408A5 (en)
GB (1) GB1278372A (en)
LU (1) LU61395A1 (en)

Also Published As

Publication number Publication date
AT302423B (en) 1972-10-10
DE1937992A1 (en) 1971-02-04
BE753873A (en) 1971-01-25
DE1937992B2 (en) 1972-02-10
GB1278372A (en) 1972-06-21
FR2055408A5 (en) 1971-05-07
LU61395A1 (en) 1970-09-23

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Legal Events

Date Code Title Description
PL Patent ceased