FR663573A - Improvements to reflective mirror devices for advertising, signage, etc. - Google Patents

Improvements to reflective mirror devices for advertising, signage, etc.

Info

Publication number
FR663573A
FR663573A FR663573DA FR663573A FR 663573 A FR663573 A FR 663573A FR 663573D A FR663573D A FR 663573DA FR 663573 A FR663573 A FR 663573A
Authority
FR
France
Prior art keywords
signage
advertising
reflective mirror
mirror devices
devices
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
Louis De Costier
Roger Metzger
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 FR663573A publication Critical patent/FR663573A/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
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR663573D 1928-11-06 1928-11-06 Improvements to reflective mirror devices for advertising, signage, etc. Expired FR663573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663573T 1928-11-06

Publications (1)

Publication Number Publication Date
FR663573A true FR663573A (en) 1929-08-22

Family

ID=9012161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663573D Expired FR663573A (en) 1928-11-06 1928-11-06 Improvements to reflective mirror devices for advertising, signage, etc.

Country Status (1)

Country Link
FR (1) FR663573A (en)

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