Pocket Watch Database
Patent Archive
#510202
Patent Information
Watch Balance
George H. Smith
December 5, 1893
Patent #510202
| Patent Number: | 510202 |
| Description: | Watch Balance |
| Inventor(s): | George H. Smith |
| Assignee: | Smith Mary O |
| Patent Date: | Dec 5, 1893 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
