Pocket Watch Database
Patent Archive
#2547140
Patent Information
Watch Movement Wind & Set Mech
Erich Schmitz
April 3, 1951
Patent #2547140
| Patent Number: | 2547140 |
| Description: | Watch Movement Wind & Set Mech |
| Inventor(s): | Erich Schmitz |
| Patent Date: | Apr 3, 1951 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
