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Patent:US1508953
| Patent: | US 1508953 |
| Title: | Coupling device for cash registers, calculating machines, or the like |
| Date: | 16.09.1924 |
| Place: | Essen-on-the-Ruhr |
| Country: | USA |
| Person: | Breitling, Ernst (P) |
| Company: | Fried. Krupp (P) AG |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US1508953 (espacenet), US1508953 (uspto) |
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