Pocket Watch Database
Patent Archive
#478412
Patent Information
Watch Case
Oscar R. Decker
July 5, 1892
Patent #478412
| Patent Number: | 478412 |
| Description: | Watch Case |
| Inventor(s): | Oscar R. Decker |
| Patent Date: | Jul 5, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
