Pocket Watch Database
Patent Archive
#2746238
Patent Information
Watch Rockable Weight For Self Wind
Heinrich Stamm
May 22, 1956
Patent #2746238
| Patent Number: | 2746238 |
| Description: | Watch Rockable Weight For Self Wind |
| Inventor(s): | Heinrich Stamm |
| Assignee: | Eterna Ltd Precision Factory |
| Patent Date: | May 22, 1956 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
