FR1090117A - Improvements to fixed signaling systems - Google Patents

Improvements to fixed signaling systems

Info

Publication number
FR1090117A
FR1090117A FR1090117DA FR1090117A FR 1090117 A FR1090117 A FR 1090117A FR 1090117D A FR1090117D A FR 1090117DA FR 1090117 A FR1090117 A FR 1090117A
Authority
FR
France
Prior art keywords
signaling systems
fixed signaling
fixed
systems
signaling
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
Lucien Coydon
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 FR1090117A publication Critical patent/FR1090117A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1090117D 1953-09-24 1953-09-24 Improvements to fixed signaling systems Expired FR1090117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090117T 1953-09-24

Publications (1)

Publication Number Publication Date
FR1090117A true FR1090117A (en) 1955-03-28

Family

ID=9614746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090117D Expired FR1090117A (en) 1953-09-24 1953-09-24 Improvements to fixed signaling systems

Country Status (1)

Country Link
FR (1) FR1090117A (en)

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