BE383853A - - Google Patents

Info

Publication number
BE383853A
BE383853A BE383853DA BE383853A BE 383853 A BE383853 A BE 383853A BE 383853D A BE383853D A BE 383853DA BE 383853 A BE383853 A BE 383853A
Authority
BE
Belgium
Prior art keywords
switches
telephone system
group
searcher
relay
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE383853A publication Critical patent/BE383853A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
BE383853D BE383853A (https=)

Publications (1)

Publication Number Publication Date
BE383853A true BE383853A (https=)

Family

ID=52972

Family Applications (1)

Application Number Title Priority Date Filing Date
BE383853D BE383853A (https=)

Country Status (1)

Country Link
BE (1) BE383853A (https=)

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