FR803015A - Tête de clou avec miroirs pour passage clouté, et indicateur de direction - Google Patents

Tête de clou avec miroirs pour passage clouté, et indicateur de direction

Info

Publication number: FR803015A
Authority: FR; France
Prior art keywords: nailhead; crosswalk; mirrors; direction indicator; indicator
Prior art date: 1936-03-09
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

Inventor

Jean Pieri

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.)

1936-03-09

Filing date

1936-03-09

Publication date

1936-09-21

1936-03-09 Application filed filed Critical

1936-09-21 Application granted granted Critical

1936-09-21 Publication of FR803015A publication Critical patent/FR803015A/fr

Status Expired legal-status Critical Current

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)

FR803015D 1936-03-09 1936-03-09 Tête de clou avec miroirs pour passage clouté, et indicateur de direction Expired FR803015A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR803015T		1936-03-09

Publications (1)

Publication Number	Publication Date
FR803015A true FR803015A (fr)	1936-09-21

Family

ID=9249899

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR803015D Expired FR803015A (fr)	1936-03-09	1936-03-09	Tête de clou avec miroirs pour passage clouté, et indicateur de direction

Country Status (1)

Country	Link
FR (1)	FR803015A (fr)

1936
- 1936-03-09 FR FR803015D patent/FR803015A/fr not_active Expired

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