ES259257Y - A DIDACTICAL PUZZLE - Google Patents
A DIDACTICAL PUZZLEInfo
- Publication number
- ES259257Y ES259257Y ES1981259257U ES259257U ES259257Y ES 259257 Y ES259257 Y ES 259257Y ES 1981259257 U ES1981259257 U ES 1981259257U ES 259257 U ES259257 U ES 259257U ES 259257 Y ES259257 Y ES 259257Y
- Authority
- ES
- Spain
- Prior art keywords
- didactical
- puzzle
- didactical puzzle
- 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 |
---|---|---|---|
ES1981259257U ES259257Y (en) | 1981-06-30 | 1981-06-30 | A DIDACTICAL PUZZLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1981259257U ES259257Y (en) | 1981-06-30 | 1981-06-30 | A DIDACTICAL PUZZLE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES259257U ES259257U (en) | 1982-01-16 |
ES259257Y true ES259257Y (en) | 1982-07-01 |
Family
ID=8415760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981259257U Expired ES259257Y (en) | 1981-06-30 | 1981-06-30 | A DIDACTICAL PUZZLE |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES259257Y (en) |
-
1981
- 1981-06-30 ES ES1981259257U patent/ES259257Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES259257U (en) | 1982-01-16 |
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