IT1011060B - CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS SPECIES FOR TELEPHONE SWITCHING SYSTEMS WITH USER SEARCHERS - Google Patents

CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS SPECIES FOR TELEPHONE SWITCHING SYSTEMS WITH USER SEARCHERS

Info

Publication number
IT1011060B
IT1011060B IT4917874A IT4917874A IT1011060B IT 1011060 B IT1011060 B IT 1011060B IT 4917874 A IT4917874 A IT 4917874A IT 4917874 A IT4917874 A IT 4917874A IT 1011060 B IT1011060 B IT 1011060B
Authority
IT
Italy
Prior art keywords
switching systems
circuit arrangement
species
telecommunications
searchers
Prior art date
Application number
IT4917874A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1011060B publication Critical patent/IT1011060B/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)
IT4917874A 1973-03-09 1974-03-08 CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS SPECIES FOR TELEPHONE SWITCHING SYSTEMS WITH USER SEARCHERS IT1011060B (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 (1)

Publication Number Publication Date
IT1011060B true IT1011060B (en) 1977-01-20

Family

ID=5874348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4917874A IT1011060B (en) 1973-03-09 1974-03-08 CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS SPECIES FOR TELEPHONE SWITCHING SYSTEMS WITH USER SEARCHERS

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
CH567851A5 (en) 1975-10-15
ATA32674A (en) 1975-11-15
DE2311885B2 (en) 1975-03-20
GB1463364A (en) 1977-02-02
LU69580A1 (en) 1974-07-05
NL7403179A (en) 1974-09-11
BE812055A (en) 1974-09-09
FR2220955A1 (en) 1974-10-04
AT331311B (en) 1976-08-10
DE2311885C3 (en) 1980-01-31
DE2311885A1 (en) 1974-09-26
SE397462B (en) 1977-10-31

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