FR480283A - Perfectionnements aux écrans et objets similaires - Google Patents

Perfectionnements aux écrans et objets similaires

Info

Publication number
FR480283A
FR480283A FR480283DA FR480283A FR 480283 A FR480283 A FR 480283A FR 480283D A FR480283D A FR 480283DA FR 480283 A FR480283 A FR 480283A
Authority
FR
France
Prior art keywords
screens
similar objects
objects
similar
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
English (en)
Inventor
Frederick Augustus Andrews
Thomas Gaskell Allen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR480283A publication Critical patent/FR480283A/fr
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)
FR480283D 1914-11-19 1915-11-19 Perfectionnements aux écrans et objets similaires Expired FR480283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480283X 1914-11-19

Publications (1)

Publication Number Publication Date
FR480283A true FR480283A (fr) 1916-07-12

Family

ID=1517525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR480283D Expired FR480283A (fr) 1914-11-19 1915-11-19 Perfectionnements aux écrans et objets similaires

Country Status (1)

Country Link
FR (1) FR480283A (fr)

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