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FR732448A - Lighting fixtures improvements - Google Patents

Lighting fixtures improvements

Info

Publication number
FR732448A
FR732448A FR732448DA FR732448A FR 732448 A FR732448 A FR 732448A FR 732448D A FR732448D A FR 732448DA FR 732448 A FR732448 A FR 732448A
Authority
FR
France
Prior art keywords
lighting fixtures
fixtures
lighting
fixtures improvements
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-Emile-Jules Brandt
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 FR732448A publication Critical patent/FR732448A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR732448D 1932-02-29 1932-02-29 Lighting fixtures improvements Expired FR732448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR732448T 1932-02-29

Publications (1)

Publication Number Publication Date
FR732448A true FR732448A (en) 1932-09-20

Family

ID=9122020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732448D Expired FR732448A (en) 1932-02-29 1932-02-29 Lighting fixtures improvements

Country Status (1)

Country Link
FR (1) FR732448A (en)

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