Patent:US1364624
Patent: | US 1364624 |
Title: | Calculating-machine |
Date: | 08.12.1919 |
Place: | Lehighton, PA |
Country: | USA |
Person: | Enders, Hugo (P) |
Company: | Lehigh Corp. (P) |
Internal Links: | Lehigh Calculator |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
Erteilt: 4.1.1921