ES121387A1 - Improvements in valves. - Google Patents
Improvements in valves.Info
- Publication number
- ES121387A1 ES121387A1 ES121387A ES121387A ES121387A1 ES 121387 A1 ES121387 A1 ES 121387A1 ES 121387 A ES121387 A ES 121387A ES 121387 A ES121387 A ES 121387A ES 121387 A1 ES121387 A1 ES 121387A1
- Authority
- ES
- Spain
- Prior art keywords
- valves
- 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 |
---|---|---|---|
ES121387A ES121387A1 (en) | 1931-01-21 | 1931-01-21 | Improvements in valves. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES121387A ES121387A1 (en) | 1931-01-21 | 1931-01-21 | Improvements in valves. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES121387A1 true ES121387A1 (en) | 1931-02-16 |
Family
ID=65579720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES121387A Expired ES121387A1 (en) | 1931-01-21 | 1931-01-21 | Improvements in valves. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES121387A1 (en) |
-
1931
- 1931-01-21 ES ES121387A patent/ES121387A1/en not_active Expired
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