FR559753A - Perfectionnements aux amplificateurs - Google Patents

Perfectionnements aux amplificateurs

Info

Publication number
FR559753A
FR559753A FR559753DA FR559753A FR 559753 A FR559753 A FR 559753A FR 559753D A FR559753D A FR 559753DA FR 559753 A FR559753 A FR 559753A
Authority
FR
France
Prior art keywords
amplifiers
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR559753A publication Critical patent/FR559753A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/18—Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means
FR559753D 1921-12-14 1922-12-13 Perfectionnements aux amplificateurs Expired FR559753A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US559753XA 1921-12-14 1921-12-14

Publications (1)

Publication Number Publication Date
FR559753A true FR559753A (fr) 1923-09-21

Family

ID=1538822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR559753D Expired FR559753A (fr) 1921-12-14 1922-12-13 Perfectionnements aux amplificateurs

Country Status (1)

Country Link
FR (1) FR559753A (fr)

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