Pocket Watch Database
Patent Archive
#419525
Patent Information
Watch Device For Secure Dial
Ferdinand F. Ide
January 14, 1890
Patent #419525
| Patent Number: | 419525 |
| Description: | Watch Device For Secure Dial |
| Inventor(s): | Ferdinand F. Ide |
| Patent Date: | Jan 14, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
