SU403848A2 - - Google Patents
Info
- Publication number
- SU403848A2 SU403848A2 SU1740240A SU1740240A SU403848A2 SU 403848 A2 SU403848 A2 SU 403848A2 SU 1740240 A SU1740240 A SU 1740240A SU 1740240 A SU1740240 A SU 1740240A SU 403848 A2 SU403848 A2 SU 403848A2
- Authority
- SU
- USSR - Soviet Union
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1740240A SU403848A1 (ru) | 1972-01-31 | УСТРОЙСТВО дл РАСШИРЕНИЯ СКВАЖИН |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1740240A SU403848A1 (ru) | 1972-01-31 | УСТРОЙСТВО дл РАСШИРЕНИЯ СКВАЖИН |
Publications (2)
Publication Number | Publication Date |
---|---|
SU403848A1 SU403848A1 (ru) | |
SU403848A2 true SU403848A2 (ja) | 1973-10-26 |