GB190827127A - Improvements in or connected with Illuminable Transparencies and Means for Displaying the same. - Google Patents

Improvements in or connected with Illuminable Transparencies and Means for Displaying the same.

Info

Publication number
GB190827127A
GB190827127A GB190827127DA GB190827127A GB 190827127 A GB190827127 A GB 190827127A GB 190827127D A GB190827127D A GB 190827127DA GB 190827127 A GB190827127 A GB 190827127A
Authority
GB
United Kingdom
Prior art keywords
illuminable
transparencies
displaying
screens
same
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
Inventor
Gustave Ouviere
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 GB190827127A publication Critical patent/GB190827127A/en
Expired legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

27,127. OuviÞre, G. June 12, [date applied for under Section 91 of Patents &c. Act, 1907]. Chromatropes.- Imperceptibly changing coloureffects are produced on a screer. b, Fig. 4, of unpolished glass or the like by placing between it and a source of light two o transparent or translucent screens, bearing coloured designs and moving in the same direction, but with slightly different velocities. The screens may comprise a pair of superposed endless bands d, e on rollers, and the undermost one will drive the upper one at a slightly greater speed than it receives itself from the driving-shafts.
GB190827127D 1908-06-12 1908-12-14 Improvements in or connected with Illuminable Transparencies and Means for Displaying the same. Expired GB190827127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR190827127X 1908-06-12

Publications (1)

Publication Number Publication Date
GB190827127A true GB190827127A (en) 1909-10-21

Family

ID=32407050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190827127D Expired GB190827127A (en) 1908-06-12 1908-12-14 Improvements in or connected with Illuminable Transparencies and Means for Displaying the same.

Country Status (1)

Country Link
GB (1) GB190827127A (en)

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