FR1027470A - Perfectionnement aux panneaux de signalisation - Google Patents

Perfectionnement aux panneaux de signalisation

Info

Publication number
FR1027470A
FR1027470A FR1027470DA FR1027470A FR 1027470 A FR1027470 A FR 1027470A FR 1027470D A FR1027470D A FR 1027470DA FR 1027470 A FR1027470 A FR 1027470A
Authority
FR
France
Prior art keywords
improvement
road signs
signs
road
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
Albert Laporte
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 FR1027470A publication Critical patent/FR1027470A/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
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • 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
    • G09F7/16—Letters, numerals, or other symbols adapted for permanent fixing to a support

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
FR1027470D 1950-11-09 1950-11-09 Perfectionnement aux panneaux de signalisation Expired FR1027470A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1027470T 1950-11-09

Publications (1)

Publication Number Publication Date
FR1027470A true FR1027470A (fr) 1953-05-12

Family

ID=9580669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027470D Expired FR1027470A (fr) 1950-11-09 1950-11-09 Perfectionnement aux panneaux de signalisation

Country Status (1)

Country Link
FR (1) FR1027470A (fr)

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