FR733020A - Improvements in <nails> or other devices indicating the passage of pedestrians in cities - Google Patents

Improvements in <nails> or other devices indicating the passage of pedestrians in cities

Info

Publication number
FR733020A
FR733020A FR733020DA FR733020A FR 733020 A FR733020 A FR 733020A FR 733020D A FR733020D A FR 733020DA FR 733020 A FR733020 A FR 733020A
Authority
FR
France
Prior art keywords
pedestrians
cities
nails
passage
devices indicating
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
Jacques Klein
Joseph Judels
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 FR733020A publication Critical patent/FR733020A/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)
FR733020D 1931-05-06 1931-05-06 Improvements in <nails> or other devices indicating the passage of pedestrians in cities Expired FR733020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR733020T 1931-05-06

Publications (1)

Publication Number Publication Date
FR733020A true FR733020A (en) 1932-09-29

Family

ID=9124114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733020D Expired FR733020A (en) 1931-05-06 1931-05-06 Improvements in <nails> or other devices indicating the passage of pedestrians in cities

Country Status (1)

Country Link
FR (1) FR733020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310279A (en) * 1992-11-19 1994-05-10 Elgin Molded Plastics, Inc. Pavement markers with frangible installation tabs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310279A (en) * 1992-11-19 1994-05-10 Elgin Molded Plastics, Inc. Pavement markers with frangible installation tabs

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