Patent:GB456141
Patent: | GB 456141 |
Title: | Improvements in or relating to record-controlled multiplying machines |
Date: | 03.11.1936 |
Place: | London |
Country: | Great Britain |
Person: | |
Company: | British Tabulating (P) Machine Comp. Ltd. |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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