FR374109A - Railway crossing - Google Patents
Railway crossingInfo
- Publication number
- FR374109A FR374109A FR374109DA FR374109A FR 374109 A FR374109 A FR 374109A FR 374109D A FR374109D A FR 374109DA FR 374109 A FR374109 A FR 374109A
- Authority
- FR
- France
- Prior art keywords
- railway crossing
- railway
- crossing
- 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
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/46—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from different materials
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US374109XA | 1906-09-25 | 1906-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR374109A true FR374109A (en) | 1907-06-05 |
Family
ID=1420776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR374109D Expired FR374109A (en) | 1906-09-25 | 1907-01-31 | Railway crossing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR374109A (en) |
-
1907
- 1907-01-31 FR FR374109D patent/FR374109A/en not_active Expired
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