Pocket Watch Database
Patent Archive
#222424
Patent Information
Clock Electric
Charles Shepherd
December 9, 1879
Patent #222424
| Patent Number: | 222424 |
| Description: | Clock Electric |
| Inventor(s): | Charles Shepherd |
| Patent Date: | Dec 9, 1879 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
