BE289816A - - Google Patents

Info

Publication number
BE289816A
BE289816A BE289816DA BE289816A BE 289816 A BE289816 A BE 289816A BE 289816D A BE289816D A BE 289816DA BE 289816 A BE289816 A BE 289816A
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 BE289816A publication Critical patent/BE289816A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE289816D 1927-05-02 BE289816A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751431X 1927-05-02

Publications (1)

Publication Number Publication Date
BE289816A true BE289816A (en:Method)

Family

ID=20423475

Family Applications (1)

Application Number Title Priority Date Filing Date
BE289816D BE289816A (en:Method) 1927-05-02

Country Status (2)

Country Link
US (1) US1751431A (en:Method)
BE (1) BE289816A (en:Method)

Also Published As

Publication number Publication date
US1751431A (en) 1930-03-18

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