CS438390A3 - Suspended soil-drilling rig - Google Patents
Suspended soil-drilling rigInfo
- Publication number
- CS438390A3 CS438390A3 CS904383A CS438390A CS438390A3 CS 438390 A3 CS438390 A3 CS 438390A3 CS 904383 A CS904383 A CS 904383A CS 438390 A CS438390 A CS 438390A CS 438390 A3 CS438390 A3 CS 438390A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- drilling rig
- suspended soil
- soil
- suspended
- rig
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS904383A CS438390A3 (en) | 1990-09-10 | 1990-09-10 | Suspended soil-drilling rig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS904383A CS438390A3 (en) | 1990-09-10 | 1990-09-10 | Suspended soil-drilling rig |
Publications (1)
Publication Number | Publication Date |
---|---|
CS438390A3 true CS438390A3 (en) | 1992-03-18 |
Family
ID=5386462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS904383A CS438390A3 (en) | 1990-09-10 | 1990-09-10 | Suspended soil-drilling rig |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS438390A3 (en) |
-
1990
- 1990-09-10 CS CS904383A patent/CS438390A3/en unknown
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