BE711547A - - Google Patents

Info

Publication number
BE711547A
BE711547A BE711547DA BE711547A BE 711547 A BE711547 A BE 711547A BE 711547D A BE711547D A BE 711547DA BE 711547 A BE711547 A BE 711547A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE711547A publication Critical patent/BE711547A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE711547D 1967-03-01 1968-03-01 BE711547A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1967S0108576 DE1293238B (de) 1967-03-01 1967-03-01 Schaltungsanordnung zur UEberwachung eines ordnungsgemaessen Aufbaues einer Verbindung durch ein Koppelfeld der Fernmeldetechnik, insbesondere in Fernsprechvermittlungsanlagen
DES0113508 1967-12-27

Publications (1)

Publication Number Publication Date
BE711547A true BE711547A (xx) 1968-09-02

Family

ID=25998742

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711547D BE711547A (xx) 1967-03-01 1968-03-01

Country Status (7)

Country Link
AT (1) AT285683B (xx)
BE (1) BE711547A (xx)
CH (1) CH474197A (xx)
DE (2) DE1293238B (xx)
FR (1) FR1558008A (xx)
GB (1) GB1157778A (xx)
SE (1) SE353204B (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055616B (de) * 1956-09-27 1959-04-23 Siemens Ag Schaltungsanordnung zum Feststellen von elektrischen Fehlern in Koppelfeldern von Fernmeldevermittlungssystemen
DE1036933B (de) * 1957-01-14 1958-08-21 Siemens Ag Schaltungsanordnung zur Vermeidung von Doppelverbindungen in Koordinatenwaehlern
DE1138826B (de) * 1961-01-11 1962-10-31 Arnstadt Fernmeldewerk Schaltungsanordnung zum Ermitteln und Ausloesen von Fehl- oder Doppelverbindungen sowie von nicht mehr benoetigten Verbindungen in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
DE1186516B (de) * 1963-09-25 1965-02-04 Telefunken Patent Schaltungsanordnung fuer Fernsprechvermittlungsanlagen zur Fehlererkennung in Verbindungseinrichtungen

Also Published As

Publication number Publication date
DE1537859B1 (de) 1970-05-21
SE353204B (xx) 1973-01-22
FR1558008A (xx) 1969-02-21
AT285683B (de) 1970-11-10
DE1293238B (de) 1969-04-24
GB1157778A (en) 1969-07-09
CH474197A (de) 1969-06-15

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