ES172237Y - RETENTION VALVE FOR PIPES. - Google Patents
RETENTION VALVE FOR PIPES.Info
- Publication number
- ES172237Y ES172237Y ES1971172237U ES172237U ES172237Y ES 172237 Y ES172237 Y ES 172237Y ES 1971172237 U ES1971172237 U ES 1971172237U ES 172237 U ES172237 U ES 172237U ES 172237 Y ES172237 Y ES 172237Y
- Authority
- ES
- Spain
- Prior art keywords
- pipes
- retention valve
- retention
- valve
- 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 |
---|---|---|---|
ES1971172237U ES172237Y (en) | 1971-08-26 | 1971-08-26 | RETENTION VALVE FOR PIPES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1971172237U ES172237Y (en) | 1971-08-26 | 1971-08-26 | RETENTION VALVE FOR PIPES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES172237U ES172237U (en) | 1972-02-01 |
ES172237Y true ES172237Y (en) | 1973-06-01 |
Family
ID=8347455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1971172237U Expired ES172237Y (en) | 1971-08-26 | 1971-08-26 | RETENTION VALVE FOR PIPES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES172237Y (en) |
-
1971
- 1971-08-26 ES ES1971172237U patent/ES172237Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES172237U (en) | 1972-02-01 |
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