Pocket Watch Database
Patent Archive
#1139111
Patent Information
Watch Waterproof Case
Charles L. Depollier
May 11, 1915
Patent #1139111
| Manufacturer: | Dubois Watch Case Co. |
| Patent Number: | 1139111 |
| Description: | Watch Waterproof Case |
| Inventor(s): | Charles L. Depollier |
| Patent Date: | May 11, 1915 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
