FR516038A - Adjustable support for electric lamps - Google Patents

Adjustable support for electric lamps

Info

Publication number
FR516038A
FR516038A FR516038A FR516038DA FR516038A FR 516038 A FR516038 A FR 516038A FR 516038 A FR516038 A FR 516038A FR 516038D A FR516038D A FR 516038DA FR 516038 A FR516038 A FR 516038A
Authority
FR
France
Prior art keywords
adjustable support
electric lamps
lamps
electric
adjustable
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
FR516038A
Other languages
French (fr)
Inventor
Lars Sigfrid Hammarback
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.)
LARS SIGFRID HAMMARBACK
Original Assignee
LARS SIGFRID HAMMARBACK
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 LARS SIGFRID HAMMARBACK filed Critical LARS SIGFRID HAMMARBACK
Application granted granted Critical
Publication of FR516038A publication Critical patent/FR516038A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR516038A 1919-04-04 1920-05-27 Adjustable support for electric lamps Expired FR516038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE516038X 1919-04-04

Publications (1)

Publication Number Publication Date
FR516038A true FR516038A (en) 1921-04-12

Family

ID=20311082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516038A Expired FR516038A (en) 1919-04-04 1920-05-27 Adjustable support for electric lamps

Country Status (1)

Country Link
FR (1) FR516038A (en)

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