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FR942577A - Perfectionnements aux tubes électroniques - Google Patents

Perfectionnements aux tubes électroniques

Info

Publication number
FR942577A
FR942577A FR942577DA FR942577A FR 942577 A FR942577 A FR 942577A FR 942577D A FR942577D A FR 942577DA FR 942577 A FR942577 A FR 942577A
Authority
FR
France
Prior art keywords
electronic tubes
tubes
electronic
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 FR942577A publication Critical patent/FR942577A/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
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/065—Devices for short wave tubes
FR942577D 1946-03-01 1947-03-01 Perfectionnements aux tubes électroniques Expired FR942577A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942577XA 1946-03-01 1946-03-01

Publications (1)

Publication Number Publication Date
FR942577A true FR942577A (fr) 1949-02-11

Family

ID=22244063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942577D Expired FR942577A (fr) 1946-03-01 1947-03-01 Perfectionnements aux tubes électroniques

Country Status (1)

Country Link
FR (1) FR942577A (fr)

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