Pocket Watch Database
Patent Archive
#513469
Patent Information
Clock System Electric
Frederick M. Schmidt
James H. Gerry
January 23, 1894
Patent #513469
| Patent Number: | 513469 |
| Description: | Clock System Electric |
| Inventor(s): |
Frederick M. Schmidt James H. Gerry |
| Assignee: | Self Winding Clock Co |
| Patent Date: | Jan 23, 1894 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
