FR725511A - Appareil d'éclairage - Google Patents

Appareil d'éclairage

Info

Publication number
FR725511A
FR725511A FR725511DA FR725511A FR 725511 A FR725511 A FR 725511A FR 725511D A FR725511D A FR 725511DA FR 725511 A FR725511 A FR 725511A
Authority
FR
France
Prior art keywords
lighting fixture
fixture
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
English (en)
Inventor
Armand Demongeot
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 FR725511A publication Critical patent/FR725511A/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
    • F21V7/00—Reflectors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR725511D 1931-10-31 1931-10-31 Appareil d'éclairage Expired FR725511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR725511T 1931-10-31

Publications (1)

Publication Number Publication Date
FR725511A true FR725511A (fr) 1932-05-13

Family

ID=9110116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725511D Expired FR725511A (fr) 1931-10-31 1931-10-31 Appareil d'éclairage

Country Status (1)

Country Link
FR (1) FR725511A (fr)

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