Pocket Watch Database
Patent Archive
#718399
Patent Information
Watch Safety
Domenico Summa
January 13, 1903
Patent #718399
| Patent Number: | 718399 |
| Description: | Watch Safety |
| Inventor(s): | Domenico Summa |
| Patent Date: | Jan 13, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
