BE495629A - - Google Patents

Info

Publication number
BE495629A
BE495629A BE495629DA BE495629A BE 495629 A BE495629 A BE 495629A BE 495629D A BE495629D A BE 495629DA BE 495629 A BE495629 A BE 495629A
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 BE495629A publication Critical patent/BE495629A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE495629D 1949-05-11 BE495629A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990822T 1949-05-11

Publications (1)

Publication Number Publication Date
BE495629A true BE495629A (xx)

Family

ID=9547368

Family Applications (1)

Application Number Title Priority Date Filing Date
BE495629D BE495629A (xx) 1949-05-11

Country Status (3)

Country Link
BE (1) BE495629A (xx)
FR (1) FR990822A (xx)
GB (1) GB684862A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846522A (en) * 1953-02-18 1958-08-05 Sun Oil Co Differential amplifier circuits

Also Published As

Publication number Publication date
GB684862A (en) 1952-12-24
FR990822A (fr) 1951-09-26

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