Pocket Watch Database
Patent Archive
#218980
Patent Information
Clock Fall Ball
Joshua M. Josias
August 26, 1879
Patent #218980
| Patent Number: | 218980 |
| Description: | Clock Fall Ball |
| Inventor(s): | Joshua M. Josias |
| Patent Date: | Aug 26, 1879 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
