Pocket Watch Database
Patent Archive
#3087300
Patent Information
Watch Self Wind Device
Maxime Favret
April 30, 1963
Patent #3087300
| Manufacturer: | Elgin |
| Patent Number: | 3087300 |
| Description: | Watch Self Wind Device |
| Inventor(s): | Maxime Favret |
| Assignee: | Elgin Natl Watch Co |
| Patent Date: | Apr 30, 1963 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
