FR39318E - Perfectionnements aux dispositifs anti-fading - Google Patents

Perfectionnements aux dispositifs anti-fading

Info

Publication number
FR39318E
FR39318E FR39318DA FR39318E FR 39318 E FR39318 E FR 39318E FR 39318D A FR39318D A FR 39318DA FR 39318 E FR39318 E FR 39318E
Authority
FR
France
Prior art keywords
fading
devices
fading devices
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
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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 Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR39318E publication Critical patent/FR39318E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
FR39318D 1930-05-12 1930-05-12 Perfectionnements aux dispositifs anti-fading Expired FR39318E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39318T 1930-05-12

Publications (1)

Publication Number Publication Date
FR39318E true FR39318E (fr) 1931-10-12

Family

ID=8675722

Family Applications (2)

Application Number Title Priority Date Filing Date
FR683194D Expired FR683194A (fr) 1930-05-12 1929-01-26 Perfectionnements aux dispositifs anti-fading
FR39318D Expired FR39318E (fr) 1930-05-12 1930-05-12 Perfectionnements aux dispositifs anti-fading

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR683194D Expired FR683194A (fr) 1930-05-12 1929-01-26 Perfectionnements aux dispositifs anti-fading

Country Status (1)

Country Link
FR (2) FR683194A (fr)

Also Published As

Publication number Publication date
FR683194A (fr) 1930-06-06

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