BE429139A - - Google Patents

Info

Publication number
BE429139A
BE429139A BE429139DA BE429139A BE 429139 A BE429139 A BE 429139A BE 429139D A BE429139D A BE 429139DA BE 429139 A BE429139 A BE 429139A
Authority
BE
Belgium
Prior art keywords
switches
conductors
line
subscriber
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE429139A publication Critical patent/BE429139A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE429139D BE429139A (https=)

Publications (1)

Publication Number Publication Date
BE429139A true BE429139A (https=)

Family

ID=89382

Family Applications (1)

Application Number Title Priority Date Filing Date
BE429139D BE429139A (https=)

Country Status (1)

Country Link
BE (1) BE429139A (https=)

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