Pocket Watch Database
Patent Archive
#165396
Patent Information
Clock Work Electric Winding
John William Wignall
July 6, 1875
Patent #165396
| Patent Number: | 165396 |
| Description: | Clock Work Electric Winding |
| Inventor(s): | John William Wignall |
| Patent Date: | Jul 6, 1875 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
