Patent:US1195575
Patent: | US 1195575 |
Title: | Adding machine |
Date: | 22.08.1916 |
Place: | Detroit |
Country: | USA |
Person: | Gardner, Clyde (P) |
Company: | Burroughs (P) Adding Machine Comp. |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
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