FR974807A - Electronic discharge devices - Google Patents

Electronic discharge devices

Info

Publication number
FR974807A
FR974807A FR974807DA FR974807A FR 974807 A FR974807 A FR 974807A FR 974807D A FR974807D A FR 974807DA FR 974807 A FR974807 A FR 974807A
Authority
FR
France
Prior art keywords
discharge devices
electronic discharge
electronic
devices
discharge
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)
Inventor
Edmond-Maurice Deloraine
Alec Harley Reeves
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR974807A publication Critical patent/FR974807A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00Vacuum tubes
    • H01J21/02Tubes with a single discharge path
    • H01J21/06Tubes with a single discharge path having electrostatic control means only
    • H01J21/08Tubes with a single discharge path having electrostatic control means only with movable electrode or electrodes
FR974807D 1947-11-11 1948-11-10 Electronic discharge devices Expired FR974807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB974807X 1947-11-11

Publications (1)

Publication Number Publication Date
FR974807A true FR974807A (en) 1951-02-26

Family

ID=10824483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974807D Expired FR974807A (en) 1947-11-11 1948-11-10 Electronic discharge devices

Country Status (1)

Country Link
FR (1) FR974807A (en)

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