Pocket Watch Database
Patent Archive
#540546
Patent Information
Watch Escape Wheel Make
George E. Hart
June 4, 1895
Patent #540546
| Manufacturer: | Waterbury Watch Co. |
| Patent Number: | 540546 |
| Description: | Watch Escape Wheel Make |
| Inventor(s): | George E. Hart |
| Assignee: | Waterbury Watch Co |
| Patent Date: | Jun 4, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
