FR843055A - Advanced lighting projectors - Google Patents

Advanced lighting projectors

Info

Publication number
FR843055A
FR843055A FR843055DA FR843055A FR 843055 A FR843055 A FR 843055A FR 843055D A FR843055D A FR 843055DA FR 843055 A FR843055 A FR 843055A
Authority
FR
France
Prior art keywords
advanced lighting
lighting projectors
projectors
advanced
lighting
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.)
Maison Breguet SA
Original Assignee
Maison Breguet 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 Maison Breguet SA filed Critical Maison Breguet SA
Application granted granted Critical
Publication of FR843055A publication Critical patent/FR843055A/en
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
    • H05B31/0057—Accessories for arc lamps
    • H05B31/0066—Saving arrangements; Ventilation devices
FR843055D 1938-03-01 1938-03-01 Advanced lighting projectors Expired FR843055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843055T 1938-03-01

Publications (1)

Publication Number Publication Date
FR843055A true FR843055A (en) 1939-06-26

Family

ID=9311736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843055D Expired FR843055A (en) 1938-03-01 1938-03-01 Advanced lighting projectors

Country Status (1)

Country Link
FR (1) FR843055A (en)

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