GR19042B - Αριθμητηρια δια την πρωτην ταξιν των δημοτικων σχολειων. - Google Patents
Αριθμητηρια δια την πρωτην ταξιν των δημοτικων σχολειων.Info
- Publication number
- GR19042B GR19042B GR580119042A GR580119042A GR19042B GR 19042 B GR19042 B GR 19042B GR 580119042 A GR580119042 A GR 580119042A GR 580119042 A GR580119042 A GR 580119042A GR 19042 B GR19042 B GR 19042B
- Authority
- GR
- Greece
- Prior art keywords
- counters
- class
- primary schools
- schools
- primary
- Prior art date
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR580119042A GR19042B (el) | 1958-08-30 | 1958-08-30 | Αριθμητηρια δια την πρωτην ταξιν των δημοτικων σχολειων. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR580119042A GR19042B (el) | 1958-08-30 | 1958-08-30 | Αριθμητηρια δια την πρωτην ταξιν των δημοτικων σχολειων. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR19042B true GR19042B (el) | 1958-09-12 |
Family
ID=36860159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR580119042A GR19042B (el) | 1958-08-30 | 1958-08-30 | Αριθμητηρια δια την πρωτην ταξιν των δημοτικων σχολειων. |
Country Status (1)
| Country | Link |
|---|---|
| GR (1) | GR19042B (el) |
-
1958
- 1958-08-30 GR GR580119042A patent/GR19042B/el unknown
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