Pocket Watch Database
Patent Archive
#2673443
Patent Information
Timepiece Self Wind Mech
Otto Schmitz
March 30, 1954
Patent #2673443
| Patent Number: | 2673443 |
| Description: | Timepiece Self Wind Mech |
| Inventor(s): | Otto Schmitz |
| Patent Date: | Mar 30, 1954 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
