FR522009A - Improvements made to supports for electric lamps - Google Patents

Improvements made to supports for electric lamps

Info

Publication number
FR522009A
FR522009A FR522009A FR522009DA FR522009A FR 522009 A FR522009 A FR 522009A FR 522009 A FR522009 A FR 522009A FR 522009D A FR522009D A FR 522009DA FR 522009 A FR522009 A FR 522009A
Authority
FR
France
Prior art keywords
supports
improvements made
electric lamps
lamps
electric
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
FR522009A
Other languages
French (fr)
Inventor
Albert Conrad Runkel
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.)
ALBERT CONRAD RUNKEL
Original Assignee
ALBERT CONRAD RUNKEL
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 ALBERT CONRAD RUNKEL filed Critical ALBERT CONRAD RUNKEL
Application granted granted Critical
Publication of FR522009A publication Critical patent/FR522009A/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)
FR522009A 1920-08-06 1920-08-06 Improvements made to supports for electric lamps Expired FR522009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR522009T 1920-08-06

Publications (1)

Publication Number Publication Date
FR522009A true FR522009A (en) 1921-07-24

Family

ID=8917599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522009A Expired FR522009A (en) 1920-08-06 1920-08-06 Improvements made to supports for electric lamps

Country Status (1)

Country Link
FR (1) FR522009A (en)

Similar Documents

Publication Publication Date Title
FR522009A (en) Improvements made to supports for electric lamps
FR522474A (en) Improvements to electric lamps
FR521037A (en) Frame-chassis for motorcycles
FR537546A (en) Improvements to electric lamps
FR516139A (en) Crutch for bicycles
FR541060A (en) Electric bicycle lantern
FR552732A (en) Removable scooter
FR509445A (en) Motorcycle support step
FR540831A (en) Improvements to arc lamps
FR514139A (en) Clamps
FR523549A (en) Support for insulators
FR516037A (en) Hydrocycle
FR529280A (en) Alloy for electric heaters
FR529405A (en) Improvements to electric lamps
FR551623A (en) Improvements to electric lamps
FR524707A (en) Crutch for bicycle
FR537416A (en) Windbreakers for motorcycles
FR525759A (en) Tie holder
FR531653A (en) Improved removable scooter
FR23761E (en) Tricycle
FR525533A (en) Porcelain
FR535030A (en) Motorbike
FR530366A (en) Improvements to electric headlights
FI8203A (en) Screw
FR506589A (en) Tricycle