NL90098C - - Google Patents

Info

Publication number
NL90098C
NL90098C NL90098DA NL90098C NL 90098 C NL90098 C NL 90098C NL 90098D A NL90098D A NL 90098DA NL 90098 C NL90098 C NL 90098C
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 NL90098C publication Critical patent/NL90098C/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
    • H04Q3/525Circuit 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 tubes in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
NL90098D 1951-02-23 NL90098C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB307140X 1951-02-23

Publications (1)

Publication Number Publication Date
NL90098C true NL90098C (en:Method)

Family

ID=10311982

Family Applications (1)

Application Number Title Priority Date Filing Date
NL90098D NL90098C (en:Method) 1951-02-23

Country Status (6)

Country Link
BE (1) BE509052A (en:Method)
CH (1) CH307140A (en:Method)
DE (1) DE968686C (en:Method)
FR (1) FR1054372A (en:Method)
GB (1) GB728382A (en:Method)
NL (1) NL90098C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE519096A (en:Method) * 1952-04-10

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610358C (de) * 1931-09-27 1935-03-08 Siemens & Halske Akt Ges Schaltungsanordnung fuer Fernsprechanlagen mit zweiadrigen Waehlern und zweiadrigen Verbindungsleitungen
DE715550C (en:Method) * 1936-11-14

Also Published As

Publication number Publication date
CH307140A (fr) 1955-05-15
DE968686C (de) 1958-03-20
FR1054372A (fr) 1954-02-10
BE509052A (en:Method)
GB728382A (en) 1955-04-20

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