FR719243A - Railroad track - Google Patents
Railroad trackInfo
- Publication number
- FR719243A FR719243A FR719243DA FR719243A FR 719243 A FR719243 A FR 719243A FR 719243D A FR719243D A FR 719243DA FR 719243 A FR719243 A FR 719243A
- Authority
- FR
- France
- Prior art keywords
- railroad track
- railroad
- track
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR719243T | 1931-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR719243A true FR719243A (en) | 1932-02-03 |
Family
ID=9090963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR719243D Expired FR719243A (en) | 1931-06-29 | 1931-06-29 | Railroad track |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR719243A (en) |
-
1931
- 1931-06-29 FR FR719243D patent/FR719243A/en not_active Expired
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