Pocket Watch Database
Patent Archive
#440544
Patent Information
Watch Case
Oscar R. Decker
November 11, 1890
Patent #440544
| Patent Number: | 440544 |
| Description: | Watch Case |
| Inventor(s): | Oscar R. Decker |
| Patent Date: | Nov 11, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
