FR647246A - Douille de lampe électrique - Google Patents

Douille de lampe électrique

Info

Publication number
FR647246A
FR647246A FR647246DA FR647246A FR 647246 A FR647246 A FR 647246A FR 647246D A FR647246D A FR 647246DA FR 647246 A FR647246 A FR 647246A
Authority
FR
France
Prior art keywords
lamp socket
electric lamp
electric
socket
lamp
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 Blanchard
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 FR647246A publication Critical patent/FR647246A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR647246D 1927-06-09 1927-06-09 Douille de lampe électrique Expired FR647246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647246T 1927-06-09

Publications (1)

Publication Number Publication Date
FR647246A true FR647246A (fr) 1928-11-21

Family

ID=9001977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647246D Expired FR647246A (fr) 1927-06-09 1927-06-09 Douille de lampe électrique

Country Status (1)

Country Link
FR (1) FR647246A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757015C (de) * 1939-07-21 1952-07-21 Siemens Schuckertwerke A G Reflektorbefestigung an Leuchten
US3974373A (en) * 1975-07-21 1976-08-10 Zapolsky Ira M Lamp fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757015C (de) * 1939-07-21 1952-07-21 Siemens Schuckertwerke A G Reflektorbefestigung an Leuchten
US3974373A (en) * 1975-07-21 1976-08-10 Zapolsky Ira M Lamp fixture

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