FR1030572A - Manufacture of plastic railway sleepers - Google Patents
Manufacture of plastic railway sleepersInfo
- Publication number
- FR1030572A FR1030572A FR1030572DA FR1030572A FR 1030572 A FR1030572 A FR 1030572A FR 1030572D A FR1030572D A FR 1030572DA FR 1030572 A FR1030572 A FR 1030572A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- railway sleepers
- plastic
- plastic railway
- sleepers
- 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
- E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1030572T | 1950-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1030572A true FR1030572A (en) | 1953-06-15 |
Family
ID=9582593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1030572D Expired FR1030572A (en) | 1950-06-09 | 1950-06-09 | Manufacture of plastic railway sleepers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1030572A (en) |
-
1950
- 1950-06-09 FR FR1030572D patent/FR1030572A/en not_active Expired
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