BE469824A - - Google Patents

Info

Publication number
BE469824A
BE469824A BE469824DA BE469824A BE 469824 A BE469824 A BE 469824A BE 469824D A BE469824D A BE 469824DA BE 469824 A BE469824 A BE 469824A
Authority
BE
Belgium
Prior art keywords
relay
line
subscriber
exchange
local
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE469824A publication Critical patent/BE469824A/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)
BE469824D BE469824A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE469824A true BE469824A (enrdf_load_stackoverflow)

Family

ID=120166

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469824D BE469824A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE469824A (enrdf_load_stackoverflow)

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