FR724205A - Enseigne lumineuse à miroir transparent - Google Patents

Enseigne lumineuse à miroir transparent

Info

Publication number
FR724205A
FR724205A FR724205DA FR724205A FR 724205 A FR724205 A FR 724205A FR 724205D A FR724205D A FR 724205DA FR 724205 A FR724205 A FR 724205A
Authority
FR
France
Prior art keywords
transparent mirror
illuminated sign
illuminated
sign
mirror
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
Robert-Paul-Georges Lecornu
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 FR724205A publication Critical patent/FR724205A/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
    • G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR724205D 1930-12-17 1930-12-17 Enseigne lumineuse à miroir transparent Expired FR724205A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR724205T 1930-12-17

Publications (1)

Publication Number Publication Date
FR724205A true FR724205A (fr) 1932-04-23

Family

ID=9107745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724205D Expired FR724205A (fr) 1930-12-17 1930-12-17 Enseigne lumineuse à miroir transparent

Country Status (1)

Country Link
FR (1) FR724205A (fr)

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