Patent:US1922653
Patent: | US 1922653 |
Title: | Debit and credit shift mechanism |
Date: | 15.08.1933 |
Place: | Rockford, IL und Wilmington, DE |
Country: | USA |
Person: | Walter Adalbert Anderson |
Company: | Sundstrand (P) Corp. |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |
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