Pocket Watch Database
Patent Archive
#1786061
Patent Information
Watch Case
Oscar Gruber
December 23, 1930
Patent #1786061
| Patent Number: | 1786061 |
| Description: | Watch Case |
| Inventor(s): | Oscar Gruber |
| Patent Date: | Dec 23, 1930 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
