Pocket Watch Database
Patent Archive
#408573
Patent Information
Watch Stem Wind & Set
Edward K. Boyd
August 6, 1889
Patent #408573
| Patent Number: | 408573 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Edward K. Boyd |
| Patent Date: | Aug 6, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
