Pocket Watch Database
Patent Archive
#364107
Patent Information
Watch Balance Mfg
George E. Hart
May 31, 1887
Patent #364107
| Manufacturer: | Waterbury Watch Co. |
| Patent Number: | 364107 |
| Description: | Watch Balance Mfg |
| Inventor(s): | George E. Hart |
| Assignee: | Waterbury Watch Co |
| Patent Date: | May 31, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
