BE423759A - - Google Patents

Info

Publication number
BE423759A
BE423759A BE423759DA BE423759A BE 423759 A BE423759 A BE 423759A BE 423759D A BE423759D A BE 423759DA BE 423759 A BE423759 A BE 423759A
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 BE423759A publication Critical patent/BE423759A/xx

Links

Classifications

    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • 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
    • H03F1/542—Replacing by standby devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE423759D 1936-09-24 BE423759A (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL502573X 1936-09-24

Publications (1)

Publication Number Publication Date
BE423759A true BE423759A (en))

Family

ID=19786808

Family Applications (1)

Application Number Title Priority Date Filing Date
BE423759D BE423759A (en)) 1936-09-24

Country Status (5)

Country Link
BE (1) BE423759A (en))
CH (1) CH222912A (en))
FR (1) FR827113A (en))
GB (1) GB502573A (en))
NL (1) NL46367C (en))

Also Published As

Publication number Publication date
NL46367C (en))
FR827113A (fr) 1938-04-20
CH222912A (de) 1942-08-15
GB502573A (en) 1939-03-21

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