FR53540E - Lightening devices - Google Patents

Lightening devices

Info

Publication number
FR53540E
FR53540E FR53540DA FR53540E FR 53540 E FR53540 E FR 53540E FR 53540D A FR53540D A FR 53540DA FR 53540 E FR53540 E FR 53540E
Authority
FR
France
Prior art keywords
lightening devices
lightening
devices
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
Raphael Bourgeois
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 FR53540E publication Critical patent/FR53540E/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR53540D 1944-04-05 1944-04-05 Lightening devices Expired FR53540E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53540T 1944-04-05

Publications (1)

Publication Number Publication Date
FR53540E true FR53540E (en) 1946-03-04

Family

ID=8688072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53540D Expired FR53540E (en) 1944-04-05 1944-04-05 Lightening devices

Country Status (1)

Country Link
FR (1) FR53540E (en)

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