Pocket Watch Database
Patent Archive
#1850216
Patent Information
Watch Case
Charles Frederick Ryland
March 22, 1932
Patent #1850216
| Patent Number: | 1850216 |
| Description: | Watch Case |
| Inventor(s): | Charles Frederick Ryland |
| Patent Date: | Mar 22, 1932 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
