FR601648A - Railway crossing - Google Patents
Railway crossingInfo
- Publication number
- FR601648A FR601648A FR601648DA FR601648A FR 601648 A FR601648 A FR 601648A FR 601648D A FR601648D A FR 601648DA FR 601648 A FR601648 A FR 601648A
- 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
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/42—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone combined with inserts of wood or other material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR601648T | 1925-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR601648A true FR601648A (en) | 1926-03-05 |
Family
ID=8971417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR601648D Expired FR601648A (en) | 1925-08-04 | 1925-08-04 | Railway crossing |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR601648A (en) |
-
1925
- 1925-08-04 FR FR601648D patent/FR601648A/en not_active Expired
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