BE417423A - - Google Patents

Info

Publication number
BE417423A
BE417423A BE417423DA BE417423A BE 417423 A BE417423 A BE 417423A BE 417423D A BE417423D A BE 417423DA BE 417423 A BE417423 A BE 417423A
Authority
BE
Belgium
Prior art keywords
relay
repeater
circuit
relays
series
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE417423A publication Critical patent/BE417423A/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)
BE417423D BE417423A (cs)

Publications (1)

Publication Number Publication Date
BE417423A true BE417423A (cs)

Family

ID=80138

Family Applications (1)

Application Number Title Priority Date Filing Date
BE417423D BE417423A (cs)

Country Status (1)

Country Link
BE (1) BE417423A (cs)

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