Pocket Watch Database
Patent Archive
#2053784
Patent Information
Watch Dustproof Case
Ervin G. Seip
September 8, 1936
Patent #2053784
| Patent Number: | 2053784 |
| Description: | Watch Dustproof Case |
| Inventor(s): | Ervin G. Seip |
| Patent Date: | Sep 8, 1936 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
