NL255278A - - Google Patents

Info

Publication number
NL255278A
NL255278A NL255278DA NL255278A NL 255278 A NL255278 A NL 255278A NL 255278D A NL255278D A NL 255278DA NL 255278 A NL255278 A NL 255278A
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 NL255278A publication Critical patent/NL255278A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
NL255278D 1959-08-26 NL255278A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES64590A DE1100710B (de) 1959-08-26 1959-08-26 Schaltungsanordnung fuer in beiden Richtungen brauchbare Fern- oder Verbindungsleitungen in Fernsprechanlagen

Publications (1)

Publication Number Publication Date
NL255278A true NL255278A (enrdf_load_stackoverflow)

Family

ID=7497307

Family Applications (1)

Application Number Title Priority Date Filing Date
NL255278D NL255278A (enrdf_load_stackoverflow) 1959-08-26

Country Status (5)

Country Link
BE (1) BE594346A (enrdf_load_stackoverflow)
CH (1) CH378375A (enrdf_load_stackoverflow)
DE (1) DE1100710B (enrdf_load_stackoverflow)
GB (1) GB904539A (enrdf_load_stackoverflow)
NL (1) NL255278A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251815B (de) * 1963-04-15 1967-10-12 International Standard Electric Corporation New York, NY (V St A ) Anordnung zur Umschaltung von Verbindungen m I ernmelde-, insbesondere Fernsprechvermittlungsanlagen, mit endmarkiertem Koppelnetz
DE1219064B (de) * 1963-09-10 1966-06-16 Siemens Ag Schaltungsanordnung fuer doppeltgerichtete Leitungsbuendel in Fernmelde-, insbesondere Fernschreib-Waehlvermittlungsanlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT130552B (de) * 1930-04-25 1932-11-25 Siemens Brothers & Co Ltd Schaltungsanordnung für Fernsprechanlagen mit mehreren Vermittlungsstellen.
DE1003274B (de) 1955-05-20 1957-02-28 Standard Elektrik Ag Schaltungsanordnung fuer doppelt gerichtete Verbindungsleitungen in Fernmeldeanlagen, insbesondere Fernsprechanlagen

Also Published As

Publication number Publication date
BE594346A (fr) 1960-12-16
CH378375A (de) 1964-06-15
GB904539A (en) 1962-08-29
DE1100710B (de) 1961-03-02

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