ES22552Y - Rompecabezas para fines didácticos. - Google Patents
Rompecabezas para fines didácticos.Info
- Publication number
- ES22552Y ES22552Y ES0022552U ES22552U ES22552Y ES 22552 Y ES22552 Y ES 22552Y ES 0022552 U ES0022552 U ES 0022552U ES 22552 U ES22552 U ES 22552U ES 22552 Y ES22552 Y ES 22552Y
- Authority
- ES
- Spain
- Prior art keywords
- puzzles
- educational purposes
- educational
- purposes
- 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 |
|---|---|---|---|
| ES0022552U ES22552Y (es) | 1950-02-15 | 1950-02-15 | Rompecabezas para fines didácticos. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0022552U ES22552Y (es) | 1950-02-15 | 1950-02-15 | Rompecabezas para fines didácticos. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES22552U ES22552U (es) | 1950-04-16 |
| ES22552Y true ES22552Y (es) | 1950-08-01 |
Family
ID=51086386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0022552U Expired ES22552Y (es) | 1950-02-15 | 1950-02-15 | Rompecabezas para fines didácticos. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES22552Y (es) |
-
1950
- 1950-02-15 ES ES0022552U patent/ES22552Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES22552U (es) | 1950-04-16 |
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