FR65656E - - Google Patents
Info
- Publication number
- FR65656E FR65656E FR65656DA FR65656E FR 65656 E FR65656 E FR 65656E FR 65656D A FR65656D A FR 65656DA FR 65656 E FR65656 E FR 65656E
- 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 |
|---|---|
| FR65656E true FR65656E (fr) | 1956-02-29 |
Family
ID=1363784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR65656D Expired FR65656E (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR65656E (fr) |
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0
- FR FR65656D patent/FR65656E/fr not_active Expired