Pocket Watch Database
Patent Archive
#156313
Patent Information
Watch Regulator Dust Cap
Wenzel H. B. Schmied
October 27, 1874
Patent #156313
| Patent Number: | 156313 |
| Category: | Regulators |
| Description: | Watch Regulator Dust Cap |
| Inventor(s): | Wenzel H. B. Schmied |
| Patent Date: | Oct 27, 1874 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
