BE456666A - - Google Patents

Info

Publication number
BE456666A
BE456666A BE456666DA BE456666A BE 456666 A BE456666 A BE 456666A BE 456666D A BE456666D A BE 456666DA BE 456666 A BE456666 A BE 456666A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE456666A publication Critical patent/BE456666A/xx

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
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • 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
    • H04L25/202—Repeater circuits; Relay circuits using mechanical devices
    • 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
    • H04L25/205—Repeater circuits; Relay circuits using tuning forks or vibrating reeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE456666D 1943-04-28 BE456666A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE907170X 1943-04-28

Publications (1)

Publication Number Publication Date
BE456666A true BE456666A (zh)

Family

ID=6862922

Family Applications (1)

Application Number Title Priority Date Filing Date
BE456666D BE456666A (zh) 1943-04-28

Country Status (2)

Country Link
BE (1) BE456666A (zh)
FR (1) FR907170A (zh)

Also Published As

Publication number Publication date
FR907170A (fr) 1946-03-05

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