SU1858A1 - Reamer chisel for deep well drilling - Google Patents
Reamer chisel for deep well drillingInfo
- Publication number
- SU1858A1 SU1858A1 SU2572A SU77628A SU1858A1 SU 1858 A1 SU1858 A1 SU 1858A1 SU 2572 A SU2572 A SU 2572A SU 77628 A SU77628 A SU 77628A SU 1858 A1 SU1858 A1 SU 1858A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- reamer
- chisel
- deep well
- well drilling
- drilling
- Prior art date
Links
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
Титго-литогр фл «Красный Пенатник, Ленинград, Мождулародгсый,Titgo-litfry fl "Red Penatnik, Leningrad, Mozhdalarodgsy,
11 патенту Д.М.ФАНИЕВА МШ11 patent DMFANIEVA MS
Фиг.З.Fig.Z.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2572A SU1858A1 (en) | 1923-11-28 | 1923-11-28 | Reamer chisel for deep well drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2572A SU1858A1 (en) | 1923-11-28 | 1923-11-28 | Reamer chisel for deep well drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1858A1 true SU1858A1 (en) | 1924-09-15 |
Family
ID=48327946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2572A SU1858A1 (en) | 1923-11-28 | 1923-11-28 | Reamer chisel for deep well drilling |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1858A1 (en) |
-
1923
- 1923-11-28 SU SU2572A patent/SU1858A1/en active
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