FR558582A - Electronic discharge device - Google Patents

Electronic discharge device

Info

Publication number
FR558582A
FR558582A FR558582DA FR558582A FR 558582 A FR558582 A FR 558582A FR 558582D A FR558582D A FR 558582DA FR 558582 A FR558582 A FR 558582A
Authority
FR
France
Prior art keywords
discharge device
electronic discharge
electronic
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 FR558582A publication Critical patent/FR558582A/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
FR558582D 1921-11-15 1922-11-14 Electronic discharge device Expired FR558582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558582XA 1921-11-15 1921-11-15

Publications (1)

Publication Number Publication Date
FR558582A true FR558582A (en) 1923-08-30

Family

ID=22000614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558582D Expired FR558582A (en) 1921-11-15 1922-11-14 Electronic discharge device

Country Status (1)

Country Link
FR (1) FR558582A (en)

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