ES181312Y - Ladrillo perfeccionado. - Google Patents
Ladrillo perfeccionado.Info
- Publication number
- ES181312Y ES181312Y ES1972181312U ES181312U ES181312Y ES 181312 Y ES181312 Y ES 181312Y ES 1972181312 U ES1972181312 U ES 1972181312U ES 181312 U ES181312 U ES 181312U ES 181312 Y ES181312 Y ES 181312Y
- Authority
- ES
- Spain
- Prior art keywords
- perfected
- brick
- perfected brick
- 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
- 239000011449 brick Substances 0.000 title 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972181312U ES181312Y (es) | 1972-06-08 | 1972-06-08 | Ladrillo perfeccionado. |
| FR7318356A FR2188634A5 (es) | 1972-06-08 | 1973-05-21 | |
| GB2421373A GB1388646A (en) | 1972-06-08 | 1973-05-21 | Soil retaining wall |
| DE2329211A DE2329211A1 (de) | 1972-06-08 | 1973-06-07 | Erddruck-stuetzmauer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972181312U ES181312Y (es) | 1972-06-08 | 1972-06-08 | Ladrillo perfeccionado. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES181312U ES181312U (es) | 1973-03-16 |
| ES181312Y true ES181312Y (es) | 1974-03-01 |
Family
ID=8354283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1972181312U Expired ES181312Y (es) | 1972-06-08 | 1972-06-08 | Ladrillo perfeccionado. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES181312Y (es) |
-
1972
- 1972-06-08 ES ES1972181312U patent/ES181312Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES181312U (es) | 1973-03-16 |
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