Pocket Watch Database
Patent Archive
#484796
Patent Information
Watch Balance Hair Spring System Adjust Temp
George E. Hunter
October 25, 1892
Patent #484796
| Manufacturer: | Elgin |
| Patent Number: | 484796 |
| Description: | Watch Balance Hair Spring System Adjust Temp |
| Inventor(s): | George E. Hunter |
| Assignee: | Elgin Natl Watch Co |
| Patent Date: | Oct 25, 1892 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
