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Patent:DE259382
| Patent: | DE 259382 |
| Title: | Rechenmaschine |
| Date: | 06.04.1910 |
| Place: | London, England |
| Country: | Germany |
| Person: | Debenham, Ernest Ridley (P) und Clarke, Edward Russell (P) |
| Company: | |
| Internal Links: | Multiplikation; Teilprodukte, Multiplikationskörper |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE259382 |
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