FR994322A - Perfectionnements aux tubes électroniques - Google Patents

Perfectionnements aux tubes électroniques

Info

Publication number
FR994322A
FR994322A FR994322DA FR994322A FR 994322 A FR994322 A FR 994322A FR 994322D A FR994322D A FR 994322DA FR 994322 A FR994322 A FR 994322A
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.)
Radio Electr S A Lab
Original Assignee
Radio Electr S A Lab
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 Radio Electr S A Lab filed Critical Radio Electr S A Lab
Application granted granted Critical
Publication of FR994322A publication Critical patent/FR994322A/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
FR994322D 1945-01-12 1945-01-12 Perfectionnements aux tubes électroniques Expired FR994322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994322T 1945-01-12

Publications (1)

Publication Number Publication Date
FR994322A true FR994322A (fr) 1951-11-15

Family

ID=9556314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994322D Expired FR994322A (fr) 1945-01-12 1945-01-12 Perfectionnements aux tubes électroniques

Country Status (1)

Country Link
FR (1) FR994322A (fr)

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