FR843767A - Electrical amplifier systems - Google Patents

Electrical amplifier systems

Info

Publication number
FR843767A
FR843767A FR843767DA FR843767A FR 843767 A FR843767 A FR 843767A FR 843767D A FR843767D A FR 843767DA FR 843767 A FR843767 A FR 843767A
Authority
FR
France
Prior art keywords
amplifier systems
electrical amplifier
electrical
systems
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)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR843767A publication Critical patent/FR843767A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/02—Volume compression or expansion in amplifiers having discharge tubes
FR843767D 1937-09-23 1938-09-21 Electrical amplifier systems Expired FR843767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US843767XA 1937-09-23 1937-09-23

Publications (1)

Publication Number Publication Date
FR843767A true FR843767A (en) 1939-07-10

Family

ID=22184581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843767D Expired FR843767A (en) 1937-09-23 1938-09-21 Electrical amplifier systems

Country Status (1)

Country Link
FR (1) FR843767A (en)

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