Patent:US2969176
Patent: | US 2969176 |
Title: | Signal printing mechanism |
Date: | 24.01.1961 |
Place: | Trumbull und New York |
Country: | USA |
Person: | Anderson, Walter (P) |
Company: | Underwood (P) Corp. |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
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