Pocket Watch Database
Patent Archive
#450530
Patent Information
Clock Case
Henry S. Prentiss
April 14, 1891
Patent #450530
| Patent Number: | 450530 |
| Description: | Clock Case |
| Inventor(s): | Henry S. Prentiss |
| Patent Date: | Apr 14, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
