DK81118C - Dobbeltregnestok. - Google Patents
Dobbeltregnestok.Info
- Publication number
- DK81118C DK81118C DK383051A DK383051A DK81118C DK 81118 C DK81118 C DK 81118C DK 383051 A DK383051 A DK 383051A DK 383051 A DK383051 A DK 383051A DK 81118 C DK81118 C DK 81118C
- Authority
- DK
- Denmark
- Prior art keywords
- calculator
- double
- double calculator
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE81118X | 1950-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK81118C true DK81118C (da) | 1956-09-17 |
Family
ID=28797917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK383051A DK81118C (da) | 1950-12-19 | 1951-12-18 | Dobbeltregnestok. |
Country Status (1)
| Country | Link |
|---|---|
| DK (1) | DK81118C (da) |
-
1951
- 1951-12-18 DK DK383051A patent/DK81118C/da active
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