BE514970A - - Google Patents

Info

Publication number
BE514970A
BE514970A BE514970DA BE514970A BE 514970 A BE514970 A BE 514970A BE 514970D A BE514970D A BE 514970DA BE 514970 A BE514970 A BE 514970A
Authority
BE
Belgium
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 BE514970A publication Critical patent/BE514970A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/0004Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE514970D 1951-10-27 BE514970A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL315052X 1951-10-27

Publications (1)

Publication Number Publication Date
BE514970A true BE514970A (en:Method)

Family

ID=19783775

Family Applications (1)

Application Number Title Priority Date Filing Date
BE514970D BE514970A (en:Method) 1951-10-27

Country Status (6)

Country Link
BE (1) BE514970A (en:Method)
CH (1) CH315052A (en:Method)
DE (1) DE958746C (en:Method)
FR (1) FR1085360A (en:Method)
GB (1) GB762273A (en:Method)
NL (2) NL164978B (en:Method)

Also Published As

Publication number Publication date
GB762273A (en) 1956-11-28
NL87361C (en:Method)
CH315052A (fr) 1956-07-15
FR1085360A (fr) 1955-02-02
NL164978B (nl)
DE958746C (de) 1957-02-21

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