FR65653E - - Google Patents
Info
- Publication number
- FR65653E FR65653E FR65653DA FR65653E FR 65653 E FR65653 E FR 65653E FR 65653D A FR65653D A FR 65653DA FR 65653 E FR65653 E FR 65653E
- 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
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR65653E true FR65653E (xx) | 1956-02-29 |
Family
ID=1363781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR65653D Expired FR65653E (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR65653E (xx) |
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0
- FR FR65653D patent/FR65653E/fr not_active Expired