FR832519A - Amplifier device - Google Patents

Amplifier device

Info

Publication number
FR832519A
FR832519A FR832519DA FR832519A FR 832519 A FR832519 A FR 832519A FR 832519D A FR832519D A FR 832519DA FR 832519 A FR832519 A FR 832519A
Authority
FR
France
Prior art keywords
amplifier device
amplifier
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
Other languages
French (fr)
Inventor
Roger Lajoinie
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.)
RADIO RECORD
Original Assignee
RADIO RECORD
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 RADIO RECORD filed Critical RADIO RECORD
Application granted granted Critical
Publication of FR832519A publication Critical patent/FR832519A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye
FR832519D 1937-05-13 1937-05-13 Amplifier device Expired FR832519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832519T 1937-05-13

Publications (1)

Publication Number Publication Date
FR832519A true FR832519A (en) 1938-09-28

Family

ID=9296060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832519D Expired FR832519A (en) 1937-05-13 1937-05-13 Amplifier device

Country Status (1)

Country Link
FR (1) FR832519A (en)

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