Pocket Watch Database
Patent Archive
#560691
Patent Information
Chronometer Escape
Carl G. Cronwall
May 26, 1896
Patent #560691
| Patent Number: | 560691 |
| Description: | Chronometer Escape |
| Inventor(s): | Carl G. Cronwall |
| Patent Date: | May 26, 1896 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
