Pocket Watch Database
Patent Archive
#524671
Patent Information
Timepiece Wind Mech
Henry Schumacher
August 14, 1894
Patent #524671
| Patent Number: | 524671 |
| Description: | Timepiece Wind Mech |
| Inventor(s): | Henry Schumacher |
| Patent Date: | Aug 14, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
