IT1166330B - DRILLING DEVICE - Google Patents
DRILLING DEVICEInfo
- Publication number
- IT1166330B IT1166330B IT83500/79A IT8350079A IT1166330B IT 1166330 B IT1166330 B IT 1166330B IT 83500/79 A IT83500/79 A IT 83500/79A IT 8350079 A IT8350079 A IT 8350079A IT 1166330 B IT1166330 B IT 1166330B
- Authority
- IT
- Italy
- Prior art keywords
- drilling device
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83500/79A IT1166330B (en) | 1979-12-13 | 1979-12-13 | DRILLING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT83500/79A IT1166330B (en) | 1979-12-13 | 1979-12-13 | DRILLING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7983500A0 IT7983500A0 (en) | 1979-12-13 |
IT1166330B true IT1166330B (en) | 1987-04-29 |
Family
ID=11322630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT83500/79A IT1166330B (en) | 1979-12-13 | 1979-12-13 | DRILLING DEVICE |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1166330B (en) |
-
1979
- 1979-12-13 IT IT83500/79A patent/IT1166330B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7983500A0 (en) | 1979-12-13 |
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