ES228547Y - Un saco perfeccionado con valvula. - Google Patents
Un saco perfeccionado con valvula.Info
- Publication number
- ES228547Y ES228547Y ES1977228547U ES228547U ES228547Y ES 228547 Y ES228547 Y ES 228547Y ES 1977228547 U ES1977228547 U ES 1977228547U ES 228547 U ES228547 U ES 228547U ES 228547 Y ES228547 Y ES 228547Y
- Authority
- ES
- Spain
- Prior art keywords
- perfected
- sack
- valve
- perfected sack
- 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 |
|---|---|---|---|
| ES1977228547U ES228547Y (es) | 1977-05-17 | 1977-05-17 | Un saco perfeccionado con valvula. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1977228547U ES228547Y (es) | 1977-05-17 | 1977-05-17 | Un saco perfeccionado con valvula. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES228547U ES228547U (es) | 1977-11-01 |
| ES228547Y true ES228547Y (es) | 1978-03-01 |
Family
ID=8390073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1977228547U Expired ES228547Y (es) | 1977-05-17 | 1977-05-17 | Un saco perfeccionado con valvula. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES228547Y (es) |
-
1977
- 1977-05-17 ES ES1977228547U patent/ES228547Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES228547U (es) | 1977-11-01 |
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