Patent Archive
#518712
Patent Information
Watch Case
Colby Caleb K
April 24, 1894
Patent #518712
| Manufacturer: | CK Colby,Dubois Watch Case Co. |
| Patent Number: | 518712 |
| Category: | |
| Description: | Watch Case |
| Inventor(s): | Colby Caleb K |
| Patent Date: | Apr 24, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
