NL55467C - - Google Patents

Info

Publication number
NL55467C
NL55467C NL55467DA NL55467C NL 55467 C NL55467 C NL 55467C NL 55467D A NL55467D A NL 55467DA NL 55467 C NL55467 C NL 55467C
Authority
NL
Netherlands
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of NL55467C publication Critical patent/NL55467C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/06—Manually-operated control in untuned amplifiers having discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL55467D 1938-10-24 1939-10-10 NL55467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE223176X 1938-10-24

Publications (1)

Publication Number Publication Date
NL55467C true NL55467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1943-06-15

Family

ID=20305509

Family Applications (1)

Application Number Title Priority Date Filing Date
NL55467D NL55467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1938-10-24 1939-10-10

Country Status (2)

Country Link
CH (1) CH223176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL55467C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760010A (en) * 1952-08-05 1956-08-21 Jr Charles S Powell Electronic coupling to parallel vacuum tubes

Also Published As

Publication number Publication date
CH223176A (de) 1942-08-31

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