NL261169A - - Google Patents

Info

Publication number
NL261169A
NL261169A NL261169DA NL261169A NL 261169 A NL261169 A NL 261169A NL 261169D A NL261169D A NL 261169DA NL 261169 A NL261169 A NL 261169A
Authority
NL
Netherlands
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.)
Publication of NL261169A publication Critical patent/NL261169A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
NL261169D 1960-04-04 NL261169A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES67904A DE1111677B (de) 1960-04-04 1960-04-04 Schaltungsanordnung fuer Fernmeldeanlagen, in denen dieselben Verbindungswege fuer verschiedene Arten der Nachrichten-uebermittlung benutzt werden

Publications (1)

Publication Number Publication Date
NL261169A true NL261169A (cs)

Family

ID=7499899

Family Applications (1)

Application Number Title Priority Date Filing Date
NL261169D NL261169A (cs) 1960-04-04

Country Status (5)

Country Link
BE (1) BE602146A (cs)
CH (1) CH391009A (cs)
DE (1) DE1111677B (cs)
GB (1) GB915608A (cs)
NL (1) NL261169A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186100B (de) * 1961-05-17 1965-01-28 Siemens Ag Schaltungsanordnung fuer Fernmeldeanlagen, in denen dieselben Verbindungswege fuer verschiedene Arten der Nachrichtenuebermittlung benutzt werden
DE1149381B (de) * 1961-08-16 1963-05-30 Siemens Ag Schaltungsanordnung fuer Selbstwaehlanlagen
CH397787A (de) * 1962-09-07 1965-08-31 Electrometre Einrichtung zur telephonischen Abfrage einer Vielzahl von der Ermittlung des Verbrauches von öffentlichen Verbrauchsgütern dienenden Verbrauchsmessern

Also Published As

Publication number Publication date
BE602146A (fr) 1961-07-31
CH391009A (de) 1965-04-30
GB915608A (en) 1963-01-16
DE1111677B (de) 1961-07-27

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