ES81380Y - Intuitive whiteboard for language learning - Google Patents
Intuitive whiteboard for language learningInfo
- Publication number
- ES81380Y ES81380Y ES81380U ES81380U ES81380Y ES 81380 Y ES81380 Y ES 81380Y ES 81380 U ES81380 U ES 81380U ES 81380 U ES81380 U ES 81380U ES 81380 Y ES81380 Y ES 81380Y
- Authority
- ES
- Spain
- Prior art keywords
- whiteboard
- intuitive
- language learning
- learning
- language
- 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 |
|---|---|---|---|
| ES81380U ES81380Y (en) | 1960-06-04 | 1960-06-04 | Intuitive whiteboard for language learning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES81380U ES81380Y (en) | 1960-06-04 | 1960-06-04 | Intuitive whiteboard for language learning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES81380U ES81380U (en) | 1960-08-16 |
| ES81380Y true ES81380Y (en) | 1962-07-01 |
Family
ID=52722592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES81380U Expired ES81380Y (en) | 1960-06-04 | 1960-06-04 | Intuitive whiteboard for language learning |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES81380Y (en) |
-
1960
- 1960-06-04 ES ES81380U patent/ES81380Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES81380U (en) | 1960-08-16 |
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