Patent Archive
#54831
Patent Information
Watch Stem Wind & Set
Lange F A
May 15, 1866
Patent #54831
| Manufacturer: | |
| Patent Number: | 54831 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Lange F A |
| Patent Date: | May 15, 1866 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
