SU523986A1 - Perforator - Google Patents
PerforatorInfo
- Publication number
- SU523986A1 SU523986A1 SU2075473A SU2075473A SU523986A1 SU 523986 A1 SU523986 A1 SU 523986A1 SU 2075473 A SU2075473 A SU 2075473A SU 2075473 A SU2075473 A SU 2075473A SU 523986 A1 SU523986 A1 SU 523986A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drill rod
- drill
- rod
- perforator
- rotary
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
(54) ПЕРФОРАТОР(54) PUNCHER
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2075473A SU523986A1 (en) | 1974-11-05 | 1974-11-05 | Perforator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2075473A SU523986A1 (en) | 1974-11-05 | 1974-11-05 | Perforator |
Publications (1)
Publication Number | Publication Date |
---|---|
SU523986A1 true SU523986A1 (en) | 1976-08-05 |
Family
ID=20600853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2075473A SU523986A1 (en) | 1974-11-05 | 1974-11-05 | Perforator |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU523986A1 (en) |
-
1974
- 1974-11-05 SU SU2075473A patent/SU523986A1/en active
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