FR813624A - Lighting device - Google Patents

Lighting device

Info

Publication number
FR813624A
FR813624A FR813624DA FR813624A FR 813624 A FR813624 A FR 813624A FR 813624D A FR813624D A FR 813624DA FR 813624 A FR813624 A FR 813624A
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)
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.)
FAVRE ET CIE
Original Assignee
FAVRE ET CIE
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 FAVRE ET CIE filed Critical FAVRE ET CIE
Application granted granted Critical
Publication of FR813624A publication Critical patent/FR813624A/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)
FR813624D 1936-02-10 1936-02-10 Lighting device Expired FR813624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813624T 1936-02-10

Publications (1)

Publication Number Publication Date
FR813624A true FR813624A (en) 1937-06-05

Family

ID=9266286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813624D Expired FR813624A (en) 1936-02-10 1936-02-10 Lighting device

Country Status (1)

Country Link
FR (1) FR813624A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686395A1 (en) * 1992-01-20 1993-07-23 Bourgeois Daniel Multireflector lamp with omnidirectional scattering by indirect lighting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686395A1 (en) * 1992-01-20 1993-07-23 Bourgeois Daniel Multireflector lamp with omnidirectional scattering by indirect lighting

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