BE427633A - - Google Patents

Info

Publication number
BE427633A
BE427633A BE427633DA BE427633A BE 427633 A BE427633 A BE 427633A BE 427633D A BE427633D A BE 427633DA BE 427633 A BE427633 A BE 427633A
Authority
BE
Belgium
Prior art keywords
relay
contact
call
offices
office
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE427633A publication Critical patent/BE427633A/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)
BE427633D BE427633A (ja�@�@)

Publications (1)

Publication Number Publication Date
BE427633A true BE427633A (ja�@�@)

Family

ID=88166

Family Applications (1)

Application Number Title Priority Date Filing Date
BE427633D BE427633A (ja�@�@)

Country Status (1)

Country Link
BE (1) BE427633A (ja�@�@)

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