Pocket Watch Database
Patent Archive
#497705
Patent Information
Watch Safety
Ildefonso Clares Carmona
May 16, 1893
Patent #497705
| Patent Number: | 497705 |
| Description: | Watch Safety |
| Inventor(s): | Ildefonso Clares Carmona |
| Patent Date: | May 16, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
