BE384553A - - Google Patents

Info

Publication number
BE384553A
BE384553A BE384553DA BE384553A BE 384553 A BE384553 A BE 384553A BE 384553D A BE384553D A BE 384553DA BE 384553 A BE384553 A BE 384553A
Authority
BE
Belgium
Prior art keywords
line
relay
tube
current
telegraph system
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE384553A publication Critical patent/BE384553A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/207—Repeater circuits; Relay circuits using electromagnetic switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
BE384553D BE384553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE384553A true BE384553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=53562

Family Applications (1)

Application Number Title Priority Date Filing Date
BE384553D BE384553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE384553A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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