FR37814E - Reflective traffic sign - Google Patents
Reflective traffic signInfo
- Publication number
- FR37814E FR37814E FR37814DA FR37814E FR 37814 E FR37814 E FR 37814E FR 37814D A FR37814D A FR 37814DA FR 37814 E FR37814 E FR 37814E
- Authority
- FR
- France
- Prior art keywords
- traffic sign
- reflective traffic
- reflective
- sign
- traffic
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR37814T | 1929-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR37814E true FR37814E (en) | 1931-01-24 |
Family
ID=8674396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR37814D Expired FR37814E (en) | 1929-12-18 | 1929-12-18 | Reflective traffic sign |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR37814E (en) |
-
1929
- 1929-12-18 FR FR37814D patent/FR37814E/en not_active Expired
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