FR847123A - Appareil d'éclairage à lumières changeantes - Google Patents

Appareil d'éclairage à lumières changeantes

Info

Publication number
FR847123A
FR847123A FR847123DA FR847123A FR 847123 A FR847123 A FR 847123A FR 847123D A FR847123D A FR 847123DA FR 847123 A FR847123 A FR 847123A
Authority
FR
France
Prior art keywords
light fixture
changing light
changing
fixture
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
Adele Rozier
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 FR847123A publication Critical patent/FR847123A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR847123D 1938-06-10 1938-06-10 Appareil d'éclairage à lumières changeantes Expired FR847123A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847123T 1938-06-10

Publications (1)

Publication Number Publication Date
FR847123A true FR847123A (fr) 1939-10-03

Family

ID=9313677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847123D Expired FR847123A (fr) 1938-06-10 1938-06-10 Appareil d'éclairage à lumières changeantes

Country Status (1)

Country Link
FR (1) FR847123A (fr)

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