AT331311B - CIRCUIT ARRANGEMENTS FOR TELEPHONE SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS WITH SUBSCRIBER CONNECTORS - Google Patents

CIRCUIT ARRANGEMENTS FOR TELEPHONE SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS WITH SUBSCRIBER CONNECTORS

Info

Publication number
AT331311B
AT331311B AT32674A AT32674A AT331311B AT 331311 B AT331311 B AT 331311B AT 32674 A AT32674 A AT 32674A AT 32674 A AT32674 A AT 32674A AT 331311 B AT331311 B AT 331311B
Authority
AT
Austria
Prior art keywords
telephone switching
switching systems
circuit arrangements
subscriber
connectors
Prior art date
Application number
AT32674A
Other languages
German (de)
Other versions
ATA32674A (en
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 ATA32674A publication Critical patent/ATA32674A/en
Application granted granted Critical
Publication of AT331311B publication Critical patent/AT331311B/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)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Telephonic Communication Services (AREA)
AT32674A 1973-03-09 1974-01-15 CIRCUIT ARRANGEMENTS FOR TELEPHONE SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS WITH SUBSCRIBER CONNECTORS AT331311B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311885 DE2311885C3 (en) 1973-03-09 1973-03-09 Circuit arrangement for telecommunications, in particular telephone exchanges with subscriber line finders

Publications (2)

Publication Number Publication Date
ATA32674A ATA32674A (en) 1975-11-15
AT331311B true AT331311B (en) 1976-08-10

Family

ID=5874348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT32674A AT331311B (en) 1973-03-09 1974-01-15 CIRCUIT ARRANGEMENTS FOR TELEPHONE SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS WITH SUBSCRIBER CONNECTORS

Country Status (10)

Country Link
AT (1) AT331311B (en)
BE (1) BE812055A (en)
CH (1) CH567851A5 (en)
DE (1) DE2311885C3 (en)
FR (1) FR2220955A1 (en)
GB (1) GB1463364A (en)
IT (1) IT1011060B (en)
LU (1) LU69580A1 (en)
NL (1) NL7403179A (en)
SE (1) SE397462B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807225C2 (en) * 1978-02-20 1982-01-07 Siemens AG, 1000 Berlin und 8000 München Method for processing connection requests in a centrally controlled switching system, in particular telephone branch exchange

Also Published As

Publication number Publication date
DE2311885A1 (en) 1974-09-26
FR2220955A1 (en) 1974-10-04
IT1011060B (en) 1977-01-20
SE397462B (en) 1977-10-31
ATA32674A (en) 1975-11-15
NL7403179A (en) 1974-09-11
CH567851A5 (en) 1975-10-15
GB1463364A (en) 1977-02-02
LU69580A1 (en) 1974-07-05
BE812055A (en) 1974-09-09
DE2311885B2 (en) 1975-03-20
DE2311885C3 (en) 1980-01-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties