Pocket Watch Database
Patent Archive
#2696073
Patent Information
Watch Automatic Wind Device
Gerard Langel
December 7, 1954
Patent #2696073
| Patent Number: | 2696073 |
| Description: | Watch Automatic Wind Device |
| Inventor(s): | Gerard Langel |
| Assignee: | Compagnie Horlogere Ultra |
| Patent Date: | Dec 7, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
