BE435692A - - Google Patents

Info

Publication number
BE435692A
BE435692A BE435692DA BE435692A BE 435692 A BE435692 A BE 435692A BE 435692D A BE435692D A BE 435692DA BE 435692 A BE435692 A BE 435692A
Authority
BE
Belgium
Prior art keywords
operator
line
operator position
devices
repeater
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE435692A publication Critical patent/BE435692A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
BE435692D BE435692A (ja�@�@)

Publications (1)

Publication Number Publication Date
BE435692A true BE435692A (ja�@�@)

Family

ID=94534

Family Applications (1)

Application Number Title Priority Date Filing Date
BE435692D BE435692A (ja�@�@)

Country Status (1)

Country Link
BE (1) BE435692A (ja�@�@)

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