FR34546E - - Google Patents
Info
- Publication number
- FR34546E FR34546E FR34546DA FR34546E FR 34546 E FR34546 E FR 34546E FR 34546D A FR34546D A FR 34546DA FR 34546 E FR34546 E FR 34546E
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
- B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34546E true FR34546E (de) | 1929-09-12 |
Family
ID=1362451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34546D Expired FR34546E (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR34546E (de) |
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0
- FR FR34546D patent/FR34546E/fr not_active Expired