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Patent:US1933352
| Patent: | US 1933352 |
| Title: | Machine for calculatively interpreting perforated cards |
| Date: | 31.10.1933 |
| Place: | Vienna und New York |
| Country: | USA |
| Person: | Tauschek, Gustav (P) |
| Company: | IBM (P) |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US1933352 (espacenet), US1933352 (uspto) |
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