FR783515A - Projector refinements - Google Patents

Projector refinements

Info

Publication number
FR783515A
FR783515A FR783515DA FR783515A FR 783515 A FR783515 A FR 783515A FR 783515D A FR783515D A FR 783515DA FR 783515 A FR783515 A FR 783515A
Authority
FR
France
Prior art keywords
refinements
projector
projector refinements
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 FR783515A publication Critical patent/FR783515A/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
    • H05B31/003—Electric arc lamps of a special type
    • H05B31/0039—Projectors, the construction of which depends upon the presence of the arc
FR783515D 1934-03-21 1934-03-21 Projector refinements Expired FR783515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783515T 1934-03-21

Publications (1)

Publication Number Publication Date
FR783515A true FR783515A (en) 1935-07-15

Family

ID=9216090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783515D Expired FR783515A (en) 1934-03-21 1934-03-21 Projector refinements

Country Status (1)

Country Link
FR (1) FR783515A (en)

Similar Documents

Publication Publication Date Title
FR795153A (en) Vehicle refinements
FR778449A (en) Paint refinements
FR792086A (en) Selectors refinements
FR819107A (en) Projector refinements
FR810374A (en) Umbrella refinements
FR768964A (en) Propeller refinements
FR792496A (en) Brush refinements
FR797241A (en) Clutch refinements
FR782899A (en) Filter refinements
FR772857A (en) Chuck refinements
FR796283A (en) Vehicle refinements
FR795384A (en) Bra refinements
FR793913A (en) Bra refinements
FR772629A (en) Projector refinements
FR783515A (en) Projector refinements
FR774390A (en) Projector refinements
FR788377A (en) Glass refinements
FR796141A (en) Dielectric refinements
FR770281A (en) Carburetor improvements
FR787264A (en) Carburetor improvements
FR811936A (en) Projector refinements
FR781285A (en) Accordion refinements
FR779469A (en) Regulators refinements
FR781728A (en) Combine-binder improvements
FR797752A (en) Clutch refinements