FR999249A - - Google Patents

Info

Publication number
FR999249A
FR999249A FR999249DA FR999249A FR 999249 A FR999249 A FR 999249A FR 999249D A FR999249D A FR 999249DA FR 999249 A FR999249 A FR 999249A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR999249A publication Critical patent/FR999249A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/06—Manually-operated control in untuned amplifiers having discharge tubes
    • H03G5/08—Manually-operated control in untuned amplifiers having discharge tubes incorporating negative feedback
FR999249D Expired FR999249A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR999249A true FR999249A (cg-RX-API-DMAC7.html) 1952-01-29

Family

ID=1567203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999249D Expired FR999249A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR999249A (cg-RX-API-DMAC7.html)

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