ES207994Y - ADVANCE UNIT FOR DRILLING, FOR APPLICATION IN DRILLING INSTALLATIONS. - Google Patents
ADVANCE UNIT FOR DRILLING, FOR APPLICATION IN DRILLING INSTALLATIONS.Info
- Publication number
- ES207994Y ES207994Y ES1974207994U ES207994U ES207994Y ES 207994 Y ES207994 Y ES 207994Y ES 1974207994 U ES1974207994 U ES 1974207994U ES 207994 U ES207994 U ES 207994U ES 207994 Y ES207994 Y ES 207994Y
- Authority
- ES
- Spain
- Prior art keywords
- drilling
- application
- installations
- advance unit
- advance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974207994U ES207994Y (en) | 1974-11-29 | 1974-11-29 | ADVANCE UNIT FOR DRILLING, FOR APPLICATION IN DRILLING INSTALLATIONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974207994U ES207994Y (en) | 1974-11-29 | 1974-11-29 | ADVANCE UNIT FOR DRILLING, FOR APPLICATION IN DRILLING INSTALLATIONS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES207994U ES207994U (en) | 1976-03-16 |
ES207994Y true ES207994Y (en) | 1976-07-16 |
Family
ID=8373731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1974207994U Expired ES207994Y (en) | 1974-11-29 | 1974-11-29 | ADVANCE UNIT FOR DRILLING, FOR APPLICATION IN DRILLING INSTALLATIONS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES207994Y (en) |
-
1974
- 1974-11-29 ES ES1974207994U patent/ES207994Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES207994U (en) | 1976-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19860612 |