FR1135557A - Lighting device - Google Patents

Lighting device

Info

Publication number
FR1135557A
FR1135557A FR1135557DA FR1135557A FR 1135557 A FR1135557 A FR 1135557A FR 1135557D A FR1135557D A FR 1135557DA FR 1135557 A FR1135557 A FR 1135557A
Authority
FR
France
Prior art keywords
lighting device
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
Marcel Leger
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 FR1135557A publication Critical patent/FR1135557A/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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1135557D 1955-11-07 1955-11-07 Lighting device Expired FR1135557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1135557T 1955-11-07

Publications (1)

Publication Number Publication Date
FR1135557A true FR1135557A (en) 1957-04-30

Family

ID=9639905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135557D Expired FR1135557A (en) 1955-11-07 1955-11-07 Lighting device

Country Status (1)

Country Link
FR (1) FR1135557A (en)

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