FR771441A - Perfectionnements aux lampes articulées - Google Patents

Perfectionnements aux lampes articulées

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
English (en)
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/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)
FR771441D 1934-04-07 1934-04-07 Perfectionnements aux lampes articulées Expired FR771441A (fr)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9190670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771441D Expired FR771441A (fr) 1934-04-07 1934-04-07 Perfectionnements aux lampes articulées

Country Status (1)

Country Link
FR (1) FR771441A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD269297S (en) 1980-04-04 1983-06-07 Ketcham & Mcdougall, Inc. Adjustable desk lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD269297S (en) 1980-04-04 1983-06-07 Ketcham & Mcdougall, Inc. Adjustable desk lamp

Similar Documents

Publication Publication Date Title
FR774149A (fr) Perfectionnements aux doseurs
FR45475E (fr) Perfectionnements apportés aux réflecteurs
FR784478A (fr) Perfectionnements aux bogies
FR771741A (fr) Perfectionnements apportés aux chaînes articulées
FR796006A (fr) Perfectionnements aux lampes électriques
FR771441A (fr) Perfectionnements aux lampes articulées
FR778859A (fr) Perfectionnements apportés aux réflecteurs
FR783204A (fr) Perfectionnements aux douilles métalliques
FR779829A (fr) Perfectionnements aux bordures de trottoirs
FR777836A (fr) Perfectionnements aux hangars
FR782190A (fr) Perfectionnements aux luges
FR771266A (fr) Perfectionnements aux faucheuses
FR782308A (fr) Perfectionnements aux cyclecars
FR794881A (fr) Perfectionnements aux coquettes de moulinage
FR774510A (fr) Perfectionnements apportés aux remorques
FR755136A (fr) Perfectionnements aux lampes thermo-ioniques
FR785266A (fr) Perfectionnements aux lampes électroniques
FR767206A (fr) Perfectionnements aux bouchons
FR773783A (fr) Perfectionnements aux bouchons
FR788941A (fr) Perfectionnements aux pieds de lampes
FR778883A (fr) Perfectionnements aux vélocipèdes
FR785168A (fr) Perfectionnements aux mégohmmètres
FR783931A (fr) Perfectionnements aux cinémo-dérivomètres
FR772790A (fr) Perfectionnements aux vélocipèdes
FR769770A (fr) Perfectionnements aux rectomètres