FR573033A - Electric discharge device - Google Patents

Electric discharge device

Info

Publication number
FR573033A
FR573033A FR573033DA FR573033A FR 573033 A FR573033 A FR 573033A FR 573033D A FR573033D A FR 573033DA FR 573033 A FR573033 A FR 573033A
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 FR573033A publication Critical patent/FR573033A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/02—Details
    • H01J40/04—Electrodes
FR573033D 1922-11-11 1923-11-10 Electric discharge device Expired FR573033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US573033XA 1922-11-11 1922-11-11

Publications (1)

Publication Number Publication Date
FR573033A true FR573033A (en) 1924-06-17

Family

ID=22009773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR573033D Expired FR573033A (en) 1922-11-11 1923-11-10 Electric discharge device

Country Status (1)

Country Link
FR (1) FR573033A (en)

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