ES222827Y - DEVICE FOR DRILLING FLUID PIPES. - Google Patents
DEVICE FOR DRILLING FLUID PIPES.Info
- Publication number
- ES222827Y ES222827Y ES1976222827U ES222827U ES222827Y ES 222827 Y ES222827 Y ES 222827Y ES 1976222827 U ES1976222827 U ES 1976222827U ES 222827 U ES222827 U ES 222827U ES 222827 Y ES222827 Y ES 222827Y
- Authority
- ES
- Spain
- Prior art keywords
- drilling fluid
- fluid pipes
- pipes
- drilling
- fluid
- 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 |
---|---|---|---|
ES1976222827U ES222827Y (en) | 1976-08-09 | 1976-08-09 | DEVICE FOR DRILLING FLUID PIPES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1976222827U ES222827Y (en) | 1976-08-09 | 1976-08-09 | DEVICE FOR DRILLING FLUID PIPES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES222827U ES222827U (en) | 1977-01-16 |
ES222827Y true ES222827Y (en) | 1977-05-16 |
Family
ID=8385120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1976222827U Expired ES222827Y (en) | 1976-08-09 | 1976-08-09 | DEVICE FOR DRILLING FLUID PIPES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES222827Y (en) |
-
1976
- 1976-08-09 ES ES1976222827U patent/ES222827Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES222827U (en) | 1977-01-16 |
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