NL259049A - - Google Patents

Info

Publication number
NL259049A
NL259049A NL259049DA NL259049A NL 259049 A NL259049 A NL 259049A NL 259049D A NL259049D A NL 259049DA NL 259049 A NL259049 A NL 259049A
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.)
Filing date
Publication of NL259049A publication Critical patent/NL259049A/xx
Application filed filed Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
NL259049D 1959-12-15 1960-12-14 NL259049A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES66270A DE1102825B (de) 1959-12-15 1959-12-15 Schaltungsanordnung fuer indirekt gesteuerte Fernsprech-vermittlungssysteme mit Aufschaltemoeglichkeit

Publications (1)

Publication Number Publication Date
NL259049A true NL259049A (enrdf_load_stackoverflow)

Family

ID=7498686

Family Applications (2)

Application Number Title Priority Date Filing Date
NL259049D NL259049A (enrdf_load_stackoverflow) 1959-12-15 1960-12-14
NL259049A NL138795B (nl) 1959-12-15 1960-12-14 Telefoonverbindingsstelsel met mogelijkheid van opschakeling van inkomende lijnen op reeds bezette abonneelijnen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL259049A NL138795B (nl) 1959-12-15 1960-12-14 Telefoonverbindingsstelsel met mogelijkheid van opschakeling van inkomende lijnen op reeds bezette abonneelijnen.

Country Status (4)

Country Link
CH (1) CH391008A (enrdf_load_stackoverflow)
DE (1) DE1102825B (enrdf_load_stackoverflow)
GB (1) GB949324A (enrdf_load_stackoverflow)
NL (2) NL259049A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE838908C (de) * 1949-10-30 1953-08-31 Siemens Ag Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen mit Relaiswaehlern
GB731811A (en) * 1951-12-17 1955-06-15 Standard Telephones Cables Ltd Electrical equipment for handling individual demands for attention from a number of circuits

Also Published As

Publication number Publication date
CH391008A (de) 1965-04-30
NL138795B (nl) 1973-05-15
GB949324A (en) 1964-02-12
DE1102825B (de) 1961-03-23

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