Pocket Watch Database
Patent Archive
#30247
Patent Information
Watch Balance Spring
George P. Reed
October 2, 1860
Patent #30247
| Patent Number: | 30247 |
| Description: | Watch Balance Spring |
| Inventor(s): | George P. Reed |
| Patent Date: | Oct 2, 1860 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
