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Patent:DE923749
| Patent: | DE 923749 |
| Title: | Vorrichtung bei Rechenmaschinen |
| Date: | 21.02.1955 |
| Place: | Åtvidaberg |
| Country: | Germany |
| Person: | Grip, Erik Konrad (P), Toorell, Sture (P) |
| Company: | Facit (P) AB |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE923749 |
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