FR2323814B1 - - Google Patents
Info
- Publication number
- FR2323814B1 FR2323814B1 FR7400742A FR7400742A FR2323814B1 FR 2323814 B1 FR2323814 B1 FR 2323814B1 FR 7400742 A FR7400742 A FR 7400742A FR 7400742 A FR7400742 A FR 7400742A FR 2323814 B1 FR2323814 B1 FR 2323814B1
- Authority
- FR
- France
- 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
- E01B3/36—Composite sleepers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400742A FR2323814A1 (fr) | 1974-01-09 | 1974-01-09 | Entretoise metallique pour traverse mixte de voie ferree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400742A FR2323814A1 (fr) | 1974-01-09 | 1974-01-09 | Entretoise metallique pour traverse mixte de voie ferree |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2323814A1 FR2323814A1 (fr) | 1977-04-08 |
| FR2323814B1 true FR2323814B1 (enExample) | 1979-01-26 |
Family
ID=9133277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7400742A Granted FR2323814A1 (fr) | 1974-01-09 | 1974-01-09 | Entretoise metallique pour traverse mixte de voie ferree |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2323814A1 (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1586479A (en) * | 1925-09-03 | 1926-05-25 | John G Snyder | Tie and fastener |
| FR1167520A (fr) * | 1955-08-09 | 1958-11-26 | Perfectionnements apportés aux traverses de chemin de fer en béton armé |
-
1974
- 1974-01-09 FR FR7400742A patent/FR2323814A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2323814A1 (fr) | 1977-04-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |