SU1146396A1 - Drill bit - Google Patents
Drill bitInfo
- Publication number
- SU1146396A1 SU1146396A1 SU813328487A SU3328487A SU1146396A1 SU 1146396 A1 SU1146396 A1 SU 1146396A1 SU 813328487 A SU813328487 A SU 813328487A SU 3328487 A SU3328487 A SU 3328487A SU 1146396 A1 SU1146396 A1 SU 1146396A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drill bit
- drill
- bit
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813328487A SU1146396A1 (en) | 1981-05-26 | 1981-05-26 | Drill bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813328487A SU1146396A1 (en) | 1981-05-26 | 1981-05-26 | Drill bit |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1146396A1 true SU1146396A1 (en) | 1985-03-23 |
Family
ID=20973284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813328487A SU1146396A1 (en) | 1981-05-26 | 1981-05-26 | Drill bit |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1146396A1 (en) |
-
1981
- 1981-05-26 SU SU813328487A patent/SU1146396A1/en active
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