FR418732A - Improvements to referral mechanisms - Google Patents
Improvements to referral mechanismsInfo
- Publication number
- FR418732A FR418732A FR418732DA FR418732A FR 418732 A FR418732 A FR 418732A FR 418732D A FR418732D A FR 418732DA FR 418732 A FR418732 A FR 418732A
- Authority
- FR
- France
- Prior art keywords
- referral
- mechanisms
- referral mechanisms
- Prior art date
- 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
- B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
- B61L11/02—Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR418732T | 1910-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR418732A true FR418732A (en) | 1910-12-17 |
Family
ID=1462019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR418732D Expired FR418732A (en) | 1910-07-27 | 1910-07-27 | Improvements to referral mechanisms |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR418732A (en) |
-
1910
- 1910-07-27 FR FR418732D patent/FR418732A/en not_active Expired
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