Pocket Watch Database
Patent Archive
#535238
Patent Information
Watch Center Wheel & Pinion
Fred H. Corthell
March 5, 1895
Patent #535238
| Manufacturer: | Elgin |
| Patent Number: | 535238 |
| Description: | Watch Center Wheel & Pinion |
| Inventor(s): | Fred H. Corthell |
| Assignee: | Elgin Natl Watch Co |
| Patent Date: | Mar 5, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
