BE436502A - - Google Patents

Info

Publication number
BE436502A
BE436502A BE436502DA BE436502A BE 436502 A BE436502 A BE 436502A BE 436502D A BE436502D A BE 436502DA BE 436502 A BE436502 A BE 436502A
Authority
BE
Belgium
Prior art keywords
relay
circuit
repeater
offices
line
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE436502A publication Critical patent/BE436502A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
BE436502D BE436502A (fi)

Publications (1)

Publication Number Publication Date
BE436502A true BE436502A (fi)

Family

ID=95158

Family Applications (1)

Application Number Title Priority Date Filing Date
BE436502D BE436502A (fi)

Country Status (1)

Country Link
BE (1) BE436502A (fi)

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