FR1222698A - Amplificateurs électriques - Google Patents

Amplificateurs électriques

Info

Publication number
FR1222698A
FR1222698A FR784514A FR784514A FR1222698A FR 1222698 A FR1222698 A FR 1222698A FR 784514 A FR784514 A FR 784514A FR 784514 A FR784514 A FR 784514A FR 1222698 A FR1222698 A FR 1222698A
Authority
FR
France
Prior art keywords
electric amplifiers
amplifiers
electric
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR784514A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1222698A publication Critical patent/FR1222698A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Recording Measured Values (AREA)
FR784514A 1958-01-22 1959-01-20 Amplificateurs électriques Expired FR1222698A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB219858A GB912319A (en) 1958-01-22 1958-01-22 Improvements in or relating to recording instruments

Publications (1)

Publication Number Publication Date
FR1222698A true FR1222698A (fr) 1960-06-13

Family

ID=9735315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784514A Expired FR1222698A (fr) 1958-01-22 1959-01-20 Amplificateurs électriques

Country Status (3)

Country Link
CH (1) CH373812A (fr)
FR (1) FR1222698A (fr)
GB (1) GB912319A (fr)

Also Published As

Publication number Publication date
CH373812A (de) 1963-12-15
GB912319A (en) 1962-12-05

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