ES147529A1 - Improvements in the procedures to obtain obstacles and in the devices for their realization. - Google Patents
Improvements in the procedures to obtain obstacles and in the devices for their realization.Info
- Publication number
- ES147529A1 ES147529A1 ES147529A ES147529A ES147529A1 ES 147529 A1 ES147529 A1 ES 147529A1 ES 147529 A ES147529 A ES 147529A ES 147529 A ES147529 A ES 147529A ES 147529 A1 ES147529 A1 ES 147529A1
- Authority
- ES
- Spain
- Prior art keywords
- realization
- procedures
- devices
- obstacles
- obtain obstacles
- 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 |
---|---|---|---|
ES147529A ES147529A1 (en) | 1939-11-30 | 1939-11-30 | Improvements in the procedures to obtain obstacles and in the devices for their realization. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES147529A ES147529A1 (en) | 1939-11-30 | 1939-11-30 | Improvements in the procedures to obtain obstacles and in the devices for their realization. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES147529A1 true ES147529A1 (en) | 1941-09-16 |
Family
ID=65596768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES147529A Expired ES147529A1 (en) | 1939-11-30 | 1939-11-30 | Improvements in the procedures to obtain obstacles and in the devices for their realization. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES147529A1 (en) |
-
1939
- 1939-11-30 ES ES147529A patent/ES147529A1/en not_active Expired
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