FR779983A - Lampe à arc perfectionnée - Google Patents

Lampe à arc perfectionnée

Info

Publication number
FR779983A
FR779983A FR779983DA FR779983A FR 779983 A FR779983 A FR 779983A FR 779983D A FR779983D A FR 779983DA FR 779983 A FR779983 A FR 779983A
Authority
FR
France
Prior art keywords
arc lamp
advanced arc
advanced
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)
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.)
Sagem SA
Original Assignee
Sagem 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 Sagem SA filed Critical Sagem SA
Application granted granted Critical
Publication of FR779983A publication Critical patent/FR779983A/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
    • H05B31/0081—Controlling of arc lamps
    • H05B31/0093—Controlling of arc lamps with a threaded rod
FR779983D 1934-01-09 1934-01-09 Lampe à arc perfectionnée Expired FR779983A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779983T 1934-01-09

Publications (1)

Publication Number Publication Date
FR779983A true FR779983A (fr) 1935-04-17

Family

ID=9203044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779983D Expired FR779983A (fr) 1934-01-09 1934-01-09 Lampe à arc perfectionnée

Country Status (1)

Country Link
FR (1) FR779983A (fr)

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