Patent:GB439419
Patent: | GB 439419 |
Title: | Improvements in manually-operated contract bridge scorers |
Date: | 05.12.1935 |
Place: | |
Country: | Great Britain |
Person: | Jacques Rudd |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | GB439419 |
- DATUM: 05.12.1935
- TITEL: Improvements in manually-operated contract bridge scorers
- PERSON: JACQUES RUDD