FR901033A - Shades for electric lamps, and other applications - Google Patents

Shades for electric lamps, and other applications

Info

Publication number
FR901033A
FR901033A FR901033DA FR901033A FR 901033 A FR901033 A FR 901033A FR 901033D A FR901033D A FR 901033DA FR 901033 A FR901033 A FR 901033A
Authority
FR
France
Prior art keywords
shades
applications
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)
Inventor
Auguste-Roger-Ma Dutruc-Rosset
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 FR901033A publication Critical patent/FR901033A/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)
FR901033D 1944-01-07 1944-01-07 Shades for electric lamps, and other applications Expired FR901033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901033T 1944-01-07

Publications (1)

Publication Number Publication Date
FR901033A true FR901033A (en) 1945-07-16

Family

ID=9399660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901033D Expired FR901033A (en) 1944-01-07 1944-01-07 Shades for electric lamps, and other applications

Country Status (1)

Country Link
FR (1) FR901033A (en)

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