FR508360A - Système de fermeture pour projecteur - Google Patents

Système de fermeture pour projecteur

Info

Publication number
FR508360A
FR508360A FR508360A FR508360DA FR508360A FR 508360 A FR508360 A FR 508360A FR 508360 A FR508360 A FR 508360A FR 508360D A FR508360D A FR 508360DA FR 508360 A FR508360 A FR 508360A
Authority
FR
France
Prior art keywords
projector
closing system
closing
projector closing
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
FR508360A
Other languages
English (en)
Inventor
Leon Cibie
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 FR508360A publication Critical patent/FR508360A/fr
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR508360A 1920-01-13 1920-01-13 Système de fermeture pour projecteur Expired FR508360A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR508360T 1920-01-13

Publications (1)

Publication Number Publication Date
FR508360A true FR508360A (fr) 1920-10-08

Family

ID=8910318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR508360A Expired FR508360A (fr) 1920-01-13 1920-01-13 Système de fermeture pour projecteur

Country Status (1)

Country Link
FR (1) FR508360A (fr)

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