FR558460A - Process for manufacturing envelopes or diffusers of glass or other suitable material for lighting apparatus - Google Patents

Process for manufacturing envelopes or diffusers of glass or other suitable material for lighting apparatus

Info

Publication number
FR558460A
FR558460A FR558460DA FR558460A FR 558460 A FR558460 A FR 558460A FR 558460D A FR558460D A FR 558460DA FR 558460 A FR558460 A FR 558460A
Authority
FR
France
Prior art keywords
diffusers
glass
suitable material
lighting apparatus
manufacturing envelopes
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
Rene Lalique
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 FR558460A publication Critical patent/FR558460A/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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR558460D 1922-11-09 1922-11-09 Process for manufacturing envelopes or diffusers of glass or other suitable material for lighting apparatus Expired FR558460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR558460T 1922-11-09

Publications (1)

Publication Number Publication Date
FR558460A true FR558460A (en) 1923-08-28

Family

ID=8941601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558460D Expired FR558460A (en) 1922-11-09 1922-11-09 Process for manufacturing envelopes or diffusers of glass or other suitable material for lighting apparatus

Country Status (1)

Country Link
FR (1) FR558460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20090045A1 (en) * 2009-09-08 2011-03-09 Fabbian Illuminazione S P A LIGHTING APPLIANCE.-

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20090045A1 (en) * 2009-09-08 2011-03-09 Fabbian Illuminazione S P A LIGHTING APPLIANCE.-

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