Pocket Watch Database
Patent Archive
#472490
Patent Information
Machine Watch Case Ornament
Charles Wilhelm
April 5, 1892
Patent #472490
| Patent Number: | 472490 |
| Description: | Machine Watch Case Ornament |
| Inventor(s): | Charles Wilhelm |
| Assignee: | Ecaubert Frederic |
| Patent Date: | Apr 5, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
