CH581231A5 - - Google Patents
Info
- Publication number
- CH581231A5 CH581231A5 CH899173A CH899173A CH581231A5 CH 581231 A5 CH581231 A5 CH 581231A5 CH 899173 A CH899173 A CH 899173A CH 899173 A CH899173 A CH 899173A CH 581231 A5 CH581231 A5 CH 581231A5
- Authority
- CH
- Switzerland
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
- E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7222594A FR2190123A5 (enExample) | 1972-06-22 | 1972-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH581231A5 true CH581231A5 (enExample) | 1976-10-29 |
Family
ID=9100640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH899173A CH581231A5 (enExample) | 1972-06-22 | 1973-06-20 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT329615B (enExample) |
| CH (1) | CH581231A5 (enExample) |
| DE (1) | DE2330987A1 (enExample) |
| FR (1) | FR2190123A5 (enExample) |
-
1972
- 1972-06-22 FR FR7222594A patent/FR2190123A5/fr not_active Expired
-
1973
- 1973-06-18 DE DE19732330987 patent/DE2330987A1/de active Pending
- 1973-06-20 AT AT544473A patent/AT329615B/de not_active IP Right Cessation
- 1973-06-20 CH CH899173A patent/CH581231A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT329615B (de) | 1976-05-25 |
| FR2190123A5 (enExample) | 1974-01-25 |
| DE2330987A1 (de) | 1974-01-10 |
| ATA544473A (de) | 1975-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |