Pocket Watch Database
Patent Archive
#621245
Patent Information
Watch Regulator
Edwin Hart
March 14, 1899
Patent #621245
| Manufacturer: | New England Watch Co. |
| Patent Number: | 621245 |
| Category: | Regulators |
| Description: | Watch Regulator |
| Inventor(s): | Edwin Hart |
| Assignee: | New England Watch Co |
| Patent Date: | Mar 14, 1899 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
