Pocket Watch Database
Patent Archive
#502935
Patent Information
Clock Self Wind Electric
Frederick M. Schmidt
August 8, 1893
Patent #502935
| Patent Number: | 502935 |
| Description: | Clock Self Wind Electric |
| Inventor(s): | Frederick M. Schmidt |
| Assignee: | Self Winding Clock Co |
| Patent Date: | Aug 8, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
