Pocket Watch Database
Patent Archive
#253355
Patent Information
Machine Watch Case Center
Frederic Ecaubert
February 7, 1882
Patent #253355
| Patent Number: | 253355 |
| Description: | Machine Watch Case Center |
| Inventor(s): | Frederic Ecaubert |
| Patent Date: | Feb 7, 1882 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
