FR820019A - Improvements to illuminated signs - Google Patents

Improvements to illuminated signs

Info

Publication number
FR820019A
FR820019A FR820019DA FR820019A FR 820019 A FR820019 A FR 820019A FR 820019D A FR820019D A FR 820019DA FR 820019 A FR820019 A FR 820019A
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
Bernard Roberts
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 FR820019A publication Critical patent/FR820019A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR820019D 1937-03-31 1937-03-31 Improvements to illuminated signs Expired FR820019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820019T 1937-03-31

Publications (1)

Publication Number Publication Date
FR820019A true FR820019A (en) 1937-10-30

Family

ID=9269800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820019D Expired FR820019A (en) 1937-03-31 1937-03-31 Improvements to illuminated signs

Country Status (1)

Country Link
FR (1) FR820019A (en)

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