FR287341A - - Google Patents
Info
- Publication number
- FR287341A FR287341A FR287341DA FR287341A FR 287341 A FR287341 A FR 287341A FR 287341D A FR287341D A FR 287341DA FR 287341 A FR287341 A FR 287341A
- Authority
- FR
- France
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR287341T | 1899-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR287341A true FR287341A (fr) |
Family
ID=1367778
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR287341D Active FR287341A (fr) | 1899-03-29 | 1899-03-29 | |
| FR1360D Expired FR1360E (fr) | 1899-03-29 | 1903-01-12 | Dispositif pour prévenir les accidents de chemins de fer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1360D Expired FR1360E (fr) | 1899-03-29 | 1903-01-12 | Dispositif pour prévenir les accidents de chemins de fer |
Country Status (1)
| Country | Link |
|---|---|
| FR (2) | FR287341A (fr) |
-
1899
- 1899-03-29 FR FR287341D patent/FR287341A/fr active Active
-
1903
- 1903-01-12 FR FR1360D patent/FR1360E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1360E (fr) | 1903-07-13 |