Pocket Watch Database
Patent Archive
#2302340
Patent Information
Watch Case Waterproof
Ernest Morf
November 17, 1942
Patent #2302340
| Patent Number: | 2302340 |
| Description: | Watch Case Waterproof |
| Inventor(s): | Ernest Morf |
| Patent Date: | Nov 17, 1942 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
