Pocket Watch Database
Patent Archive
#235941
Patent Information
Watch Stem Wind & Set
Hermann J. Eisen
December 28, 1880
Patent #235941
| Patent Number: | 235941 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Hermann J. Eisen |
| Assignee: | Frankfeld Arnold |
| Patent Date: | Dec 28, 1880 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
