FR424284A - Improvements in lighting processes for illuminated advertising - Google Patents

Improvements in lighting processes for illuminated advertising

Info

Publication number
FR424284A
FR424284A FR424284DA FR424284A FR 424284 A FR424284 A FR 424284A FR 424284D A FR424284D A FR 424284DA FR 424284 A FR424284 A FR 424284A
Authority
FR
France
Prior art keywords
illuminated advertising
lighting processes
lighting
processes
advertising
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
Georges Demarest
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.)
GEORGES DEMAREST
Original Assignee
GEORGES DEMAREST
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 GEORGES DEMAREST filed Critical GEORGES DEMAREST
Application granted granted Critical
Publication of FR424284A publication Critical patent/FR424284A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR424284D 1910-12-20 1910-12-20 Improvements in lighting processes for illuminated advertising Expired FR424284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR424284T 1910-12-20

Publications (1)

Publication Number Publication Date
FR424284A true FR424284A (en) 1911-05-09

Family

ID=1467043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR424284D Expired FR424284A (en) 1910-12-20 1910-12-20 Improvements in lighting processes for illuminated advertising

Country Status (1)

Country Link
FR (1) FR424284A (en)

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