Patent:US2982469
Patent: | US 2982469 |
Title: | Adding Machine for Non-Uniform Decimal Denominations |
Date: | 02.05.1961 |
Place: | |
Country: | USA |
Person: | Capellaro, Natale (P) et al |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
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