NL111831C - - Google Patents

Info

Publication number
NL111831C
NL111831C NL111831DA NL111831C NL 111831 C NL111831 C NL 111831C NL 111831D A NL111831D A NL 111831DA NL 111831 C NL111831 C NL 111831C
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 NL111831C publication Critical patent/NL111831C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
NL111831D 1959-02-26 NL111831C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL236550 1959-02-26

Publications (1)

Publication Number Publication Date
NL111831C true NL111831C (en:Method)

Family

ID=19751594

Family Applications (2)

Application Number Title Priority Date Filing Date
NL236550D NL236550A (en:Method) 1959-02-26
NL111831D NL111831C (en:Method) 1959-02-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL236550D NL236550A (en:Method) 1959-02-26

Country Status (9)

Country Link
US (1) US3066191A (en:Method)
AT (1) AT214489B (en:Method)
BE (1) BE587968A (en:Method)
CH (1) CH386491A (en:Method)
DE (1) DE1158125B (en:Method)
DK (1) DK98073C (en:Method)
FR (1) FR1253446A (en:Method)
GB (1) GB931270A (en:Method)
NL (2) NL111831C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284470C2 (de) * 1967-01-25 1978-08-31 Standard Elektrik Lorenz Ag, 7000 Stuttgart-Zuffenhausen Abtasteinrichtung fuer zentral gesteuerte fernmelde-, insbesondere fernsprechvermittlungsanlagen
DE2641913C2 (de) * 1976-09-17 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur zyklischen Abfrage einer Vielzahl von Leitungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561622A (en:Method) * 1953-05-22
NL103230C (en:Method) * 1953-06-26
NL94497C (en:Method) * 1953-11-10
GB784522A (en) * 1954-10-19 1957-10-09 Gen Electric Co Ltd Improvements in and relating to automatic telephone systems
BE555481A (en:Method) * 1956-04-13
US2947819A (en) * 1958-03-13 1960-08-02 Gen Dynamics Corp Electronic switching telephone system

Also Published As

Publication number Publication date
DK98073C (da) 1964-02-24
DE1158125B (de) 1963-11-28
AT214489B (de) 1961-04-10
US3066191A (en) 1962-11-27
NL236550A (en:Method)
BE587968A (fr) 1960-08-24
GB931270A (en) 1963-07-17
CH386491A (de) 1965-01-15
FR1253446A (fr) 1961-02-10

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