BE467443A - - Google Patents

Info

Publication number
BE467443A
BE467443A BE467443DA BE467443A BE 467443 A BE467443 A BE 467443A BE 467443D A BE467443D A BE 467443DA BE 467443 A BE467443 A BE 467443A
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 BE467443A publication Critical patent/BE467443A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H03F3/64—Two-way amplifiers with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE467443D 1939-08-14 BE467443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US541769XA 1939-08-14 1939-08-14

Publications (1)

Publication Number Publication Date
BE467443A true BE467443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=21989253

Family Applications (1)

Application Number Title Priority Date Filing Date
BE467443D BE467443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1939-08-14

Country Status (2)

Country Link
BE (1) BE467443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB541769A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
GB541769A (en) 1941-12-10

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