FR771441A - Improvements to articulated lamps - Google Patents

Improvements to articulated lamps

Info

Publication number
FR771441A
FR771441A FR771441DA FR771441A FR 771441 A FR771441 A FR 771441A FR 771441D A FR771441D A FR 771441DA FR 771441 A FR771441 A FR 771441A
Authority
FR
France
Prior art keywords
lamps
articulated
articulated lamps
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
Maurice Planson
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 FR771441A publication Critical patent/FR771441A/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
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR771441D 1934-04-07 1934-04-07 Improvements to articulated lamps Expired FR771441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771441T 1934-04-07

Publications (1)

Publication Number Publication Date
FR771441A true FR771441A (en) 1934-10-08

Family

ID=9190670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771441D Expired FR771441A (en) 1934-04-07 1934-04-07 Improvements to articulated lamps

Country Status (1)

Country Link
FR (1) FR771441A (en)

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