BE347177A - - Google Patents

Info

Publication number
BE347177A
BE347177A BE347177DA BE347177A BE 347177 A BE347177 A BE 347177A BE 347177D A BE347177D A BE 347177DA BE 347177 A BE347177 A BE 347177A
Authority
BE
Belgium
Prior art keywords
line
relay
called
switch
connector
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE347177A publication Critical patent/BE347177A/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)
BE347177D BE347177A (https=)

Publications (1)

Publication Number Publication Date
BE347177A true BE347177A (https=)

Family

ID=22884

Family Applications (1)

Application Number Title Priority Date Filing Date
BE347177D BE347177A (https=)

Country Status (1)

Country Link
BE (1) BE347177A (https=)

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