Pocket Watch Database
Patent Archive
#407642
Patent Information
Watch Stem Wind & Set
Constant Dinichert
July 23, 1889
Patent #407642
| Patent Number: | 407642 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Constant Dinichert |
| Patent Date: | Jul 23, 1889 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
