NL21417C - - Google Patents

Info

Publication number
NL21417C
NL21417C NL21417DA NL21417C NL 21417 C NL21417 C NL 21417C NL 21417D A NL21417D A NL 21417DA NL 21417 C NL21417 C NL 21417C
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.)
Publication of NL21417C publication Critical patent/NL21417C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0138—Electrical filters or coupling circuits
    • H03H7/0146—Coupling circuits between two tubes, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
NL21417D 1926-08-16 NL21417C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1844177X 1926-08-16

Publications (1)

Publication Number Publication Date
NL21417C true NL21417C (fr)

Family

ID=19873173

Family Applications (1)

Application Number Title Priority Date Filing Date
NL21417D NL21417C (fr) 1926-08-16

Country Status (3)

Country Link
US (1) US1844177A (fr)
DE (1) DE530583C (fr)
NL (1) NL21417C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755071C (de) * 1934-01-10 1954-12-13 Opta Radio A G Hochfrequenzuebertrager fuer den Eingangskreis in einer Gegentaktschaltung
US3017749A (en) * 1957-06-10 1962-01-23 Heppler Herbert Temperature responsive gas turbine fuel control with multi-rate feedback
US4297643A (en) * 1979-11-13 1981-10-27 Pearson Jr Thomas J Noise obviating electronic signal coupling means

Also Published As

Publication number Publication date
DE530583C (de) 1931-07-30
US1844177A (en) 1932-02-09

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