BE492599A - - Google Patents

Info

Publication number
BE492599A
BE492599A BE492599DA BE492599A BE 492599 A BE492599 A BE 492599A BE 492599D A BE492599D A BE 492599DA BE 492599 A BE492599 A BE 492599A
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 BE492599A publication Critical patent/BE492599A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Bipolar Transistors (AREA)
BE492599D 1948-12-30 BE492599A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US282521XA 1948-12-30 1948-12-30

Publications (1)

Publication Number Publication Date
BE492599A true BE492599A (en:Method)

Family

ID=21842398

Family Applications (1)

Application Number Title Priority Date Filing Date
BE492599D BE492599A (en:Method) 1948-12-30

Country Status (4)

Country Link
BE (1) BE492599A (en:Method)
CH (1) CH282521A (en:Method)
DE (1) DE974213C (en:Method)
GB (1) GB692352A (en:Method)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA272437A (en) * 1925-10-22 1927-07-19 Edgar Lilienfeld Julius Electric current control mechanism
GB349584A (en) * 1928-11-27 1931-05-26 Dubilier Condenser Co 1925 Ltd A new or improved electric amplifier
BE436972A (en:Method) * 1938-11-15
NL84061C (en:Method) * 1948-06-26

Also Published As

Publication number Publication date
CH282521A (de) 1952-04-30
DE974213C (de) 1960-11-17
GB692352A (en) 1953-06-03

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