FR577172A - Reflector system - Google Patents

Reflector system

Info

Publication number
FR577172A
FR577172A FR577172DA FR577172A FR 577172 A FR577172 A FR 577172A FR 577172D A FR577172D A FR 577172DA FR 577172 A FR577172 A FR 577172A
Authority
FR
France
Prior art keywords
reflector system
reflector
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)
Inventor
Charles Bouiller
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 filed Critical
Application granted granted Critical
Publication of FR577172A publication Critical patent/FR577172A/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR577172D 1924-02-15 1924-02-15 Reflector system Expired FR577172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577172T 1924-02-15

Publications (1)

Publication Number Publication Date
FR577172A true FR577172A (en) 1924-09-01

Family

ID=8954542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577172D Expired FR577172A (en) 1924-02-15 1924-02-15 Reflector system

Country Status (1)

Country Link
FR (1) FR577172A (en)

Similar Documents

Publication Publication Date Title
FR618473A (en) Crank system
FR593547A (en) Percolator system
FR577172A (en) Reflector system
FR31681E (en) Advanced syringe-ampoule system
SU931A1 (en) Car headlight
FR589942A (en) Superheater system
FR621483A (en) Ventilation system
FR622105A (en) Lubrication system
FR594178A (en) Transport system
FR600939A (en) Double roof system
BE333145A (en) Advanced syringe-ampoule system
FR592187A (en) Brake system
FR585311A (en) Lens system
FR582634A (en) Faucet system
FR602065A (en) Screening system
DK34990C (en) Light signal system.
FR587345A (en) Suspender system
FR29869E (en) Automatically adjustable headlight system
FR579340A (en) Automatically adjustable headlight system
FR589642A (en) Removable construction system
FR579324A (en) Advertising system
FR594338A (en) Steering system
FR576449A (en) Advanced closure system
FR579128A (en) Advanced transmission system
FR592018A (en) Signal light system