IT1057556B - CIRCUIT PROVISION FOR TELECOMMUNICATIONS SWITCHING SYSTEMS ESPECIALLY FOR TELEPHONE SWITCHING SYSTEMS WITH TEST AND COMMITMENT CIRCUITS - Google Patents

CIRCUIT PROVISION FOR TELECOMMUNICATIONS SWITCHING SYSTEMS ESPECIALLY FOR TELEPHONE SWITCHING SYSTEMS WITH TEST AND COMMITMENT CIRCUITS

Info

Publication number
IT1057556B
IT1057556B IT21118/76A IT2111876A IT1057556B IT 1057556 B IT1057556 B IT 1057556B IT 21118/76 A IT21118/76 A IT 21118/76A IT 2111876 A IT2111876 A IT 2111876A IT 1057556 B IT1057556 B IT 1057556B
Authority
IT
Italy
Prior art keywords
switching systems
commitment
circuits
test
telecommunications
Prior art date
Application number
IT21118/76A
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
Priority claimed from DE19752512660 external-priority patent/DE2512660C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1057556B publication Critical patent/IT1057556B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Electronic Switches (AREA)
  • Interface Circuits In Exchanges (AREA)
IT21118/76A 1975-03-21 1976-03-12 CIRCUIT PROVISION FOR TELECOMMUNICATIONS SWITCHING SYSTEMS ESPECIALLY FOR TELEPHONE SWITCHING SYSTEMS WITH TEST AND COMMITMENT CIRCUITS IT1057556B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512660 DE2512660C3 (en) 1975-03-21 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with test and occupancy circuits

Publications (1)

Publication Number Publication Date
IT1057556B true IT1057556B (en) 1982-03-30

Family

ID=5942127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21118/76A IT1057556B (en) 1975-03-21 1976-03-12 CIRCUIT PROVISION FOR TELECOMMUNICATIONS SWITCHING SYSTEMS ESPECIALLY FOR TELEPHONE SWITCHING SYSTEMS WITH TEST AND COMMITMENT CIRCUITS

Country Status (7)

Country Link
AT (1) AT346394B (en)
AU (1) AU505559B2 (en)
CH (1) CH607512A5 (en)
FR (1) FR2305082A1 (en)
IT (1) IT1057556B (en)
NL (1) NL7600914A (en)
SE (1) SE405194B (en)

Also Published As

Publication number Publication date
NL7600914A (en) 1976-09-23
DE2512660A1 (en) 1976-09-23
FR2305082A1 (en) 1976-10-15
CH607512A5 (en) 1978-12-29
SE405194B (en) 1978-11-20
AT346394B (en) 1978-11-10
FR2305082B1 (en) 1981-04-17
AU505559B2 (en) 1979-11-22
ATA29476A (en) 1978-03-15
SE7602897L (en) 1976-09-22
DE2512660B2 (en) 1976-12-30
AU1223076A (en) 1977-09-29

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