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FR738833A - Perfectionnements aux plaques lumineuses de signalisation - Google Patents

Perfectionnements aux plaques lumineuses de signalisation

Info

Publication number
FR738833A
FR738833A FR738833DA FR738833A FR 738833 A FR738833 A FR 738833A FR 738833D A FR738833D A FR 738833DA FR 738833 A FR738833 A FR 738833A
Authority
FR
France
Prior art keywords
illuminated signage
plates
signage plates
illuminated
signage
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
Alice Perriollat
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 FR738833A publication Critical patent/FR738833A/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
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR738833D 1932-06-18 1932-06-18 Perfectionnements aux plaques lumineuses de signalisation Expired FR738833A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR738833T 1932-06-18

Publications (1)

Publication Number Publication Date
FR738833A true FR738833A (fr) 1932-12-30

Family

ID=9132464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738833D Expired FR738833A (fr) 1932-06-18 1932-06-18 Perfectionnements aux plaques lumineuses de signalisation

Country Status (1)

Country Link
FR (1) FR738833A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315980A1 (de) * 1983-04-07 1984-10-11 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Elektrooptische anzeigevorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315980A1 (de) * 1983-04-07 1984-10-11 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Elektrooptische anzeigevorrichtung

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