Pocket Watch Database
Patent Archive
#211584
Patent Information
Watch Dust Cap Regulator Attach
Samuel G. Parker
January 21, 1879
Patent #211584
| Patent Number: | 211584 |
| Category: | Regulators |
| Description: | Watch Dust Cap Regulator Attach |
| Inventor(s): | Samuel G. Parker |
| Patent Date: | Jan 21, 1879 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
