Pocket Watch Database
Patent Archive
#660855
Patent Information
Watch Stem Wind & Set
Charles A. Kortenhaus
October 30, 1900
Patent #660855
| Patent Number: | 660855 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Charles A. Kortenhaus |
| Patent Date: | Oct 30, 1900 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
