BE361280A - - Google Patents

Info

Publication number
BE361280A
BE361280A BE361280DA BE361280A BE 361280 A BE361280 A BE 361280A BE 361280D A BE361280D A BE 361280DA BE 361280 A BE361280 A BE 361280A
Authority
BE
Belgium
Prior art keywords
relay
line
telephone system
conductor
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE361280A publication Critical patent/BE361280A/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)
BE361280D BE361280A (https=)

Publications (1)

Publication Number Publication Date
BE361280A true BE361280A (https=)

Family

ID=34409

Family Applications (1)

Application Number Title Priority Date Filing Date
BE361280D BE361280A (https=)

Country Status (1)

Country Link
BE (1) BE361280A (https=)

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