NL7600914A - CIRCUIT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH TEST AND BUSY POWER CHAINS. - Google Patents

CIRCUIT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH TEST AND BUSY POWER CHAINS.

Info

Publication number
NL7600914A
NL7600914A NL7600914A NL7600914A NL7600914A NL 7600914 A NL7600914 A NL 7600914A NL 7600914 A NL7600914 A NL 7600914A NL 7600914 A NL7600914 A NL 7600914A NL 7600914 A NL7600914 A NL 7600914A
Authority
NL
Netherlands
Prior art keywords
switching systems
test
circuit
particular telephone
power chains
Prior art date
Application number
NL7600914A
Other languages
Dutch (nl)
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
Publication of NL7600914A publication Critical patent/NL7600914A/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)
  • Interface Circuits In Exchanges (AREA)
  • Electronic Switches (AREA)
NL7600914A 1975-03-21 1976-01-29 CIRCUIT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH TEST AND BUSY POWER CHAINS. NL7600914A (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
NL7600914A true NL7600914A (en) 1976-09-23

Family

ID=5942127

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600914A NL7600914A (en) 1975-03-21 1976-01-29 CIRCUIT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH TEST AND BUSY POWER CHAINS.

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
SE405194B (en) 1978-11-20
ATA29476A (en) 1978-03-15
AU1223076A (en) 1977-09-29
AU505559B2 (en) 1979-11-22
CH607512A5 (en) 1978-12-29
SE7602897L (en) 1976-09-22
DE2512660A1 (en) 1976-09-23
AT346394B (en) 1978-11-10
FR2305082B1 (en) 1981-04-17
FR2305082A1 (en) 1976-10-15
IT1057556B (en) 1982-03-30
DE2512660B2 (en) 1976-12-30

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed