FR1021211A - Panneau lumineux - Google Patents

Panneau lumineux

Info

Publication number
FR1021211A
FR1021211A FR1021211DA FR1021211A FR 1021211 A FR1021211 A FR 1021211A FR 1021211D A FR1021211D A FR 1021211DA FR 1021211 A FR1021211 A FR 1021211A
Authority
FR
France
Prior art keywords
light panel
panel
light
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
Rene-Alexandre Guillot
Pierre-Eugene Gaillardot
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 FR1021211A publication Critical patent/FR1021211A/fr
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
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR1021211D 1950-06-30 1950-06-30 Panneau lumineux Expired FR1021211A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021211T 1950-06-30

Publications (1)

Publication Number Publication Date
FR1021211A true FR1021211A (fr) 1953-02-16

Family

ID=9576829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021211D Expired FR1021211A (fr) 1950-06-30 1950-06-30 Panneau lumineux

Country Status (1)

Country Link
FR (1) FR1021211A (fr)

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