Pocket Watch Database
Patent Archive
#464131
Patent Information
Watch Stem Wind
Jean Auguste Lucien Monnier
December 1, 1891
Patent #464131
| Patent Number: | 464131 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind |
| Inventor(s): | Jean Auguste Lucien Monnier |
| Patent Date: | Dec 1, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
