SU399600A2 - - Google Patents
Info
- Publication number
- SU399600A2 SU399600A2 SU1746758A SU1746758A SU399600A2 SU 399600 A2 SU399600 A2 SU 399600A2 SU 1746758 A SU1746758 A SU 1746758A SU 1746758 A SU1746758 A SU 1746758A SU 399600 A2 SU399600 A2 SU 399600A2
- Authority
- SU
- USSR - Soviet Union
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1746758A SU399600A1 (ru) | 1972-02-16 | Электробур для бурения скважин во льду |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1746758A SU399600A1 (ru) | 1972-02-16 | Электробур для бурения скважин во льду |
Publications (2)
Publication Number | Publication Date |
---|---|
SU399600A1 SU399600A1 (ru) | |
SU399600A2 true SU399600A2 (it) | 1973-10-03 |