FR522009A - Perfectionnements apportés à des supports pour lampes électriques - Google Patents

Perfectionnements apportés à des supports pour lampes électriques

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
English (en)
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/fr
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 Perfectionnements apportés à des supports pour lampes électriques Expired FR522009A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=8917599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522009A Expired FR522009A (fr) 1920-08-06 1920-08-06 Perfectionnements apportés à des supports pour lampes électriques

Country Status (1)

Country Link
FR (1) FR522009A (fr)

Similar Documents

Publication Publication Date Title
FR522474A (fr) Perfectionnements aux lampes électriques
FR521037A (fr) Cadre-chassis pour motocyclette
FR537546A (fr) Perfectionnements aux lampes électriques
FR551623A (fr) Perfectionnements apportés aux lampes électriques
FR516139A (fr) Béquille pour bicyclettes
FR541060A (fr) Lanterne électrique pour bicyclette
FR552732A (fr) Trottinette démontable
FR509445A (fr) Marchepied-support pour motocyclette
FR540831A (fr) Perfectionnements apportés aux lampes à arc
FR507422A (fr) Tricycle
FR514139A (fr) Serre-joints
FR523549A (fr) Support pour isolateurs
FR529280A (fr) Alliage pour résistances électriques
FR529405A (fr) Perfectionnements aux lampes électriques
FR524707A (fr) Béquille pour bicyclette
FR537416A (fr) Coupe-vent pour motocycles
FR525759A (fr) Fixe-cravate
FR531653A (fr) Trottinette démontable perfectionnée
FR23761E (fr) Tricyclette
FR525533A (fr) Porcelaine
FR535030A (fr) Moto-car
FR530366A (fr) Perfectionnements aux phares électriques
FI8203A (fi) Skruvnyckel
FR506589A (fr) Tricyclette
FR523180A (fr) Ondulateur