Patent:GB190203991
Patent: | GB 190203991 |
Title: | Improvements in Adding Devices |
Date: | 08.05.1902 |
Place: | |
Country: | Great Britain |
Person: | Smith, Horace Andrew (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | GB190203991 |
- DATUM: 08.05.1902
- TITEL: Improvements in Adding Devices.
- PERSON: SMITH HORACE ANDREW US