AT13446B - - Google Patents
Info
- Publication number
- AT13446B AT13446B AT13446DA AT13446B AT 13446 B AT13446 B AT 13446B AT 13446D A AT13446D A AT 13446DA AT 13446 B AT13446 B AT 13446B
- Authority
- AT
- Austria
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
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT13446T | 1901-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT13446B true AT13446B (en) | 1903-09-25 |
Family
ID=3511864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT13446D AT13446B (en) | 1901-04-06 | 1901-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT13446B (en) |
-
1901
- 1901-04-06 AT AT13446D patent/AT13446B/de active