Pocket Watch Database
Patent Archive
#355509
Patent Information
Watch Movement Box
Caleb K. Colby
January 4, 1887
Patent #355509
| Manufacturer: | CK Colby |
| Patent Number: | 355509 |
| Description: | Watch Movement Box |
| Inventor(s): | Caleb K. Colby |
| Patent Date: | Jan 4, 1887 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
