Pocket Watch Database
Patent Archive
#2620619
Patent Information
Dbl Wind Horological Movement
Friedrich Meyer
December 9, 1952
Patent #2620619
| Patent Number: | 2620619 |
| Description: | Dbl Wind Horological Movement |
| Inventor(s): | Friedrich Meyer |
| Assignee: | Felsa S A |
| Patent Date: | Dec 9, 1952 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
