FR1150082A - Improvements to hats, especially for electric lamps - Google Patents

Improvements to hats, especially for electric lamps

Info

Publication number
FR1150082A
FR1150082A FR1150082DA FR1150082A FR 1150082 A FR1150082 A FR 1150082A FR 1150082D A FR1150082D A FR 1150082DA FR 1150082 A FR1150082 A FR 1150082A
Authority
FR
France
Prior art keywords
hats
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
Other languages
French (fr)
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.)
LYONNAISE DES VERRERIES D ECLA
Original Assignee
LYONNAISE DES VERRERIES D ECLA
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 LYONNAISE DES VERRERIES D ECLA filed Critical LYONNAISE DES VERRERIES D ECLA
Application granted granted Critical
Publication of FR1150082A publication Critical patent/FR1150082A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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
    • F21V17/08—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto the supporting or suspending arrangements of the lighting device, e.g. power cords, standards

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1150082D 1956-04-24 1956-04-24 Improvements to hats, especially for electric lamps Expired FR1150082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150082T 1956-04-24

Publications (1)

Publication Number Publication Date
FR1150082A true FR1150082A (en) 1958-01-07

Family

ID=9647104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150082D Expired FR1150082A (en) 1956-04-24 1956-04-24 Improvements to hats, especially for electric lamps

Country Status (1)

Country Link
FR (1) FR1150082A (en)

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