FR574192A - Electric discharge device - Google Patents

Electric discharge device

Info

Publication number
FR574192A
FR574192A FR574192DA FR574192A FR 574192 A FR574192 A FR 574192A FR 574192D A FR574192D A FR 574192DA FR 574192 A FR574192 A FR 574192A
Authority
FR
France
Prior art keywords
discharge device
electric discharge
electric
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)
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 FR574192A publication Critical patent/FR574192A/en
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
FR574192D 1922-11-21 1923-11-20 Electric discharge device Expired FR574192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US574192XA 1922-11-21 1922-11-21

Publications (1)

Publication Number Publication Date
FR574192A true FR574192A (en) 1924-07-07

Family

ID=22010471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574192D Expired FR574192A (en) 1922-11-21 1923-11-20 Electric discharge device

Country Status (1)

Country Link
FR (1) FR574192A (en)

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