ES32085Y - Calculador didáctico elemental - Google Patents
Calculador didáctico elementalInfo
- Publication number
- ES32085Y ES32085Y ES0032085U ES32085U ES32085Y ES 32085 Y ES32085 Y ES 32085Y ES 0032085 U ES0032085 U ES 0032085U ES 32085 U ES32085 U ES 32085U ES 32085 Y ES32085 Y ES 32085Y
- Authority
- ES
- Spain
- Prior art keywords
- didactic
- elementary
- calculator
- elementary didactic
- didactic calculator
- 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 |
---|---|---|---|
ES0032085U ES32085Y (es) | 1952-07-28 | 1952-07-28 | Calculador didáctico elemental |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0032085U ES32085Y (es) | 1952-07-28 | 1952-07-28 | Calculador didáctico elemental |
Publications (2)
Publication Number | Publication Date |
---|---|
ES32085U ES32085U (es) | 1952-09-01 |
ES32085Y true ES32085Y (es) | 1953-02-01 |
Family
ID=51095635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0032085U Expired ES32085Y (es) | 1952-07-28 | 1952-07-28 | Calculador didáctico elemental |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES32085Y (es) |
-
1952
- 1952-07-28 ES ES0032085U patent/ES32085Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES32085U (es) | 1952-09-01 |
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