FR748943A - Improvements to illuminated signs - Google Patents

Improvements to illuminated signs

Info

Publication number
FR748943A
FR748943A FR748943DA FR748943A FR 748943 A FR748943 A FR 748943A FR 748943D A FR748943D A FR 748943DA FR 748943 A FR748943 A FR 748943A
Authority
FR
France
Prior art keywords
illuminated signs
illuminated
signs
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
Daniel De Echeverri Echeverria
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 FR748943A publication Critical patent/FR748943A/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
    • G09F13/26—Signs formed by electric discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR748943D 1932-12-30 1932-12-30 Improvements to illuminated signs Expired FR748943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR748943T 1932-12-30

Publications (1)

Publication Number Publication Date
FR748943A true FR748943A (en) 1933-07-13

Family

ID=9148782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748943D Expired FR748943A (en) 1932-12-30 1932-12-30 Improvements to illuminated signs

Country Status (1)

Country Link
FR (1) FR748943A (en)

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