ES201389Y - DEVICE FOR THE JOINT OF DRILLING AND PILOTING TUBES. - Google Patents
DEVICE FOR THE JOINT OF DRILLING AND PILOTING TUBES.Info
- Publication number
- ES201389Y ES201389Y ES1974201389U ES201389U ES201389Y ES 201389 Y ES201389 Y ES 201389Y ES 1974201389 U ES1974201389 U ES 1974201389U ES 201389 U ES201389 U ES 201389U ES 201389 Y ES201389 Y ES 201389Y
- Authority
- ES
- Spain
- Prior art keywords
- piloting
- drilling
- tubes
- joint
- piloting tubes
- 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 |
---|---|---|---|
ES1974201389U ES201389Y (en) | 1974-03-12 | 1974-03-12 | DEVICE FOR THE JOINT OF DRILLING AND PILOTING TUBES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974201389U ES201389Y (en) | 1974-03-12 | 1974-03-12 | DEVICE FOR THE JOINT OF DRILLING AND PILOTING TUBES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES201389U ES201389U (en) | 1975-10-01 |
ES201389Y true ES201389Y (en) | 1976-02-01 |
Family
ID=8368672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1974201389U Expired ES201389Y (en) | 1974-03-12 | 1974-03-12 | DEVICE FOR THE JOINT OF DRILLING AND PILOTING TUBES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES201389Y (en) |
-
1974
- 1974-03-12 ES ES1974201389U patent/ES201389Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES201389U (en) | 1975-10-01 |
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