Pocket Watch Database
Patent Archive
#373723
Patent Information
Watch Case
Edward C. Chappatte
November 22, 1887
Patent #373723
| Manufacturer: | Keystone Watch Case Co. |
| Patent Number: | 373723 |
| Description: | Watch Case |
| Inventor(s): | Edward C. Chappatte |
| Assignee: | Keystone Watch Case Co |
| Patent Date: | Nov 22, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
