GB995259A - Improvements in communication circuits - Google Patents

Improvements in communication circuits

Info

Publication number
GB995259A
GB995259A GB1008962A GB1008962A GB995259A GB 995259 A GB995259 A GB 995259A GB 1008962 A GB1008962 A GB 1008962A GB 1008962 A GB1008962 A GB 1008962A GB 995259 A GB995259 A GB 995259A
Authority
GB
United Kingdom
Prior art keywords
relay
link
test
operates
operate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1008962A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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 and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB995259A publication Critical patent/GB995259A/en
Expired legal-status Critical Current

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)
GB1008962A 1961-03-17 1962-03-16 Improvements in communication circuits Expired GB995259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961S0073022 DE1156119C2 (de) 1961-03-17 1961-03-17 Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen, in denen die Verbindungswege auf ihren Belegungszustand ueberprueft werden

Publications (1)

Publication Number Publication Date
GB995259A true GB995259A (en) 1965-06-16

Family

ID=7503628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1008962A Expired GB995259A (en) 1961-03-17 1962-03-16 Improvements in communication circuits

Country Status (6)

Country Link
BE (1) BE615229A (de)
CH (1) CH400249A (de)
DE (1) DE1156119C2 (de)
FR (1) FR1317727A (de)
GB (1) GB995259A (de)
NL (2) NL140125B (de)

Also Published As

Publication number Publication date
BE615229A (fr) 1962-07-16
FR1317727A (de) 1963-05-08
DE1156119B (de) 1963-10-24
DE1156119C2 (de) 1973-04-05
NL140125B (nl) 1973-10-15
CH400249A (de) 1965-10-15
NL274913A (de)

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