Pocket Watch Database
Patent Archive
#2646660
Patent Information
Clock Self Wind
Otto Schild
July 28, 1953
Patent #2646660
| Patent Number: | 2646660 |
| Description: | Clock Self Wind |
| Inventor(s): | Otto Schild |
| Patent Date: | Jul 28, 1953 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
