Pocket Watch Database
Patent Archive
#169057
Patent Information
Clock Electric
Daniel F. Sweet
October 19, 1875
Patent #169057
| Patent Number: | 169057 |
| Description: | Clock Electric |
| Inventor(s): | Daniel F. Sweet |
| Assignee: | Homer Moul |
| Patent Date: | Oct 19, 1875 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
