CH168000A - Barrier. - Google Patents
Barrier.Info
- Publication number
- CH168000A CH168000A CH168000DA CH168000A CH 168000 A CH168000 A CH 168000A CH 168000D A CH168000D A CH 168000DA CH 168000 A CH168000 A CH 168000A
- Authority
- CH
- Switzerland
- Prior art keywords
- barrier
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/02—Guards or obstacles for preventing access to the route
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH168000T | 1933-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH168000A true CH168000A (en) | 1934-03-15 |
Family
ID=4420325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH168000D CH168000A (en) | 1933-02-23 | 1933-02-23 | Barrier. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH168000A (en) |
-
1933
- 1933-02-23 CH CH168000D patent/CH168000A/en unknown
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