Pocket Watch Database
Patent Archive
#1481022
Patent Information
Clock Auto Stem Wind
Emmanuel Mathez
January 15, 1924
Patent #1481022
| Patent Number: | 1481022 |
| Description: | Clock Auto Stem Wind |
| Inventor(s): | Emmanuel Mathez |
| Assignee: | Phinney-walker Co |
| Patent Date: | Jan 15, 1924 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
