Pocket Watch Database
Patent Archive
#448877
Patent Information
Watch Stem Wind & Set
Albert Chopard
March 24, 1891
Patent #448877
| Patent Number: | 448877 |
| Category: | Stem Mechanisms |
| Description: | Watch Stem Wind & Set |
| Inventor(s): | Albert Chopard |
| Assignee: | Societe Industrielle |
| Patent Date: | Mar 24, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
