ES121489A1 - Improvements in the hatch covers of the ships. - Google Patents
Improvements in the hatch covers of the ships.Info
- Publication number
- ES121489A1 ES121489A1 ES121489A ES121489A ES121489A1 ES 121489 A1 ES121489 A1 ES 121489A1 ES 121489 A ES121489 A ES 121489A ES 121489 A ES121489 A ES 121489A ES 121489 A1 ES121489 A1 ES 121489A1
- Authority
- ES
- Spain
- Prior art keywords
- ships
- hatch covers
- hatch
- covers
- 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 |
---|---|---|---|
ES121489A ES121489A1 (en) | 1931-01-29 | 1931-01-29 | Improvements in the hatch covers of the ships. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES121489A ES121489A1 (en) | 1931-01-29 | 1931-01-29 | Improvements in the hatch covers of the ships. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES121489A1 true ES121489A1 (en) | 1931-02-16 |
Family
ID=65580089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES121489A Expired ES121489A1 (en) | 1931-01-29 | 1931-01-29 | Improvements in the hatch covers of the ships. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES121489A1 (en) |
-
1931
- 1931-01-29 ES ES121489A patent/ES121489A1/en not_active Expired
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