FR636766A - - Google Patents
Info
- Publication number
- FR636766A FR636766A FR636766DA FR636766A FR 636766 A FR636766 A FR 636766A FR 636766D A FR636766D A FR 636766DA FR 636766 A FR636766 A FR 636766A
- 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
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
- E01B27/11—Renewing or cleaning the ballast in situ, with or without concurrent work on the track combined with concurrent renewal of track components
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636766A true FR636766A (ru) | 1928-04-16 |
Family
ID=1542583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636766D Expired FR636766A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR636766A (ru) |
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0
- FR FR636766D patent/FR636766A/fr not_active Expired