FR711779A - Improvements in the making of lampshades - Google Patents

Improvements in the making of lampshades

Info

Publication number
FR711779A
FR711779A FR711779DA FR711779A FR 711779 A FR711779 A FR 711779A FR 711779D A FR711779D A FR 711779DA FR 711779 A FR711779 A FR 711779A
Authority
FR
France
Prior art keywords
lampshades
making
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
Dugrenot
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 FR711779A publication Critical patent/FR711779A/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)
FR711779D 1931-02-21 1931-02-21 Improvements in the making of lampshades Expired FR711779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR711779T 1931-02-21

Publications (1)

Publication Number Publication Date
FR711779A true FR711779A (en) 1931-09-17

Family

ID=9077165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR711779D Expired FR711779A (en) 1931-02-21 1931-02-21 Improvements in the making of lampshades

Country Status (1)

Country Link
FR (1) FR711779A (en)

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