Pocket Watch Database
Patent Archive
#470646
Patent Information
Watch Case Back & Bezel
Fritz Mink
March 8, 1892
Patent #470646
| Patent Number: | 470646 |
| Description: | Watch Case Back & Bezel |
| Inventor(s): | Fritz Mink |
| Patent Date: | Mar 8, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
