ES21765Y - Stairs. - Google Patents
Stairs.Info
- Publication number
- ES21765Y ES21765Y ES0021765U ES21765U ES21765Y ES 21765 Y ES21765 Y ES 21765Y ES 0021765 U ES0021765 U ES 0021765U ES 21765 U ES21765 U ES 21765U ES 21765 Y ES21765 Y ES 21765Y
- Authority
- ES
- Spain
- Prior art keywords
- stairs
- 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 |
|---|---|---|---|
| ES0021765U ES21765Y (en) | 1949-12-17 | 1949-12-17 | Stairs. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0021765U ES21765Y (en) | 1949-12-17 | 1949-12-17 | Stairs. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES21765U ES21765U (en) | 1950-02-01 |
| ES21765Y true ES21765Y (en) | 1950-07-01 |
Family
ID=51085674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0021765U Expired ES21765Y (en) | 1949-12-17 | 1949-12-17 | Stairs. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES21765Y (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1287319Y (en) * | 2022-01-28 | 2022-05-23 | Armosen S L | PORTABLE STRUCTURE, TO ASCEND AND DESCEND FROM INACCESSIBLE PLACES, WITH SELF-STABLE WORK PLATFORM |
-
1949
- 1949-12-17 ES ES0021765U patent/ES21765Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES21765U (en) | 1950-02-01 |
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