Patent:US1781179
Patent: | US 1781179 |
Title: | Transfer mechanism for calculating machines |
Date: | 11.11.1930 |
Place: | Plymouth, MI und Detroit |
Country: | USA |
Person: | Horton, Allen (P) |
Company: | Burroughs (P) Adding Machine Comp. |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
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