FR320039A - Lampe à arc - Google Patents

Lampe à arc

Info

Publication number
FR320039A
FR320039A FR320039DA FR320039A FR 320039 A FR320039 A FR 320039A FR 320039D A FR320039D A FR 320039DA FR 320039 A FR320039 A FR 320039A
Authority
FR
France
Prior art keywords
arc lamp
lamp
arc
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)
Inventor
Bernard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR320039A publication Critical patent/FR320039A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/0003—Electric arc lamps the arc being outside, in the open
    • H05B31/0006—Electric arc lamps the arc being outside, in the open with superimposed electrodes
FR320039D 1902-03-29 1902-03-29 Lampe à arc Expired FR320039A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320039T 1902-03-29

Publications (1)

Publication Number Publication Date
FR320039A true FR320039A (fr) 1902-11-29

Family

ID=1370570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320039D Expired FR320039A (fr) 1902-03-29 1902-03-29 Lampe à arc

Country Status (1)

Country Link
FR (1) FR320039A (fr)

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