FR843066A - Lighting fixture - Google Patents

Lighting fixture

Info

Publication number
FR843066A
FR843066A FR843066DA FR843066A FR 843066 A FR843066 A FR 843066A FR 843066D A FR843066D A FR 843066DA FR 843066 A FR843066 A FR 843066A
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
French (fr)
Inventor
Robert Lancelot
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 FR843066A publication Critical patent/FR843066A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR843066D 1938-03-02 1938-03-02 Lighting fixture Expired FR843066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843066T 1938-03-02

Publications (1)

Publication Number Publication Date
FR843066A true FR843066A (en) 1939-06-26

Family

ID=9311746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843066D Expired FR843066A (en) 1938-03-02 1938-03-02 Lighting fixture

Country Status (1)

Country Link
FR (1) FR843066A (en)

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