ES143138Y - Calculadora pedagogica luminosa. - Google Patents
Calculadora pedagogica luminosa.Info
- Publication number
- ES143138Y ES143138Y ES1968143138U ES143138U ES143138Y ES 143138 Y ES143138 Y ES 143138Y ES 1968143138 U ES1968143138 U ES 1968143138U ES 143138 U ES143138 U ES 143138U ES 143138 Y ES143138 Y ES 143138Y
- Authority
- ES
- Spain
- Prior art keywords
- pedagogical
- calculator
- luminous
- pedagogical calculator
- luminous pedagogical
- 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 |
---|---|---|---|
ES1968143138U ES143138Y (es) | 1968-11-13 | 1968-11-13 | Calculadora pedagogica luminosa. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1968143138U ES143138Y (es) | 1968-11-13 | 1968-11-13 | Calculadora pedagogica luminosa. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES143138U ES143138U (es) | 1969-03-01 |
ES143138Y true ES143138Y (es) | 1970-06-01 |
Family
ID=8325602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1968143138U Expired ES143138Y (es) | 1968-11-13 | 1968-11-13 | Calculadora pedagogica luminosa. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES143138Y (es) |
-
1968
- 1968-11-13 ES ES1968143138U patent/ES143138Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES143138U (es) | 1969-03-01 |
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