FR407908A - Universal orientation projector - Google Patents

Universal orientation projector

Info

Publication number
FR407908A
FR407908A FR407908DA FR407908A FR 407908 A FR407908 A FR 407908A FR 407908D A FR407908D A FR 407908DA FR 407908 A FR407908 A FR 407908A
Authority
FR
France
Prior art keywords
universal orientation
projector
orientation projector
universal
orientation
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.)
Rodrigues Gauthier & Cie Soc
Original Assignee
Rodrigues Gauthier & Cie Soc
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 Rodrigues Gauthier & Cie Soc filed Critical Rodrigues Gauthier & Cie Soc
Application granted granted Critical
Publication of FR407908A publication Critical patent/FR407908A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • H05B31/02—Details
    • H05B31/04—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR407908D 1909-10-15 1909-10-15 Universal orientation projector Expired FR407908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR407908T 1909-10-15

Publications (1)

Publication Number Publication Date
FR407908A true FR407908A (en) 1910-03-14

Family

ID=1452178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR407908D Expired FR407908A (en) 1909-10-15 1909-10-15 Universal orientation projector

Country Status (1)

Country Link
FR (1) FR407908A (en)

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