Patent:GB495998
Patent: | GB 495998 |
Title: | Improvements in or relating to computing devices |
Date: | 23.11.1938 |
Place: | |
Country: | Great Britain |
Person: | Charles Emmor Allderdice Jr |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
- DATUM: 23.11.1938
- TITEL: Improvements in or relating to computing devices
- PERSON: CHARLES EMMOR ALLDERDICE JR