FR780397A - Removable light diffuser with interchangeable decorative panels - Google Patents

Removable light diffuser with interchangeable decorative panels

Info

Publication number
FR780397A
FR780397A FR780397DA FR780397A FR 780397 A FR780397 A FR 780397A FR 780397D A FR780397D A FR 780397DA FR 780397 A FR780397 A FR 780397A
Authority
FR
France
Prior art keywords
light diffuser
decorative panels
removable light
interchangeable decorative
interchangeable
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)
Inventor
Julien Paul Maric Guadet
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 FR780397A publication Critical patent/FR780397A/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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR780397D 1934-10-27 1934-10-27 Removable light diffuser with interchangeable decorative panels Expired FR780397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780397T 1934-10-27

Publications (1)

Publication Number Publication Date
FR780397A true FR780397A (en) 1935-04-25

Family

ID=9204516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780397D Expired FR780397A (en) 1934-10-27 1934-10-27 Removable light diffuser with interchangeable decorative panels

Country Status (1)

Country Link
FR (1) FR780397A (en)

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