Pocket Watch Database
Patent Archive
#461393
Patent Information
Tool Balance Pliers
Frederick C. Ries
October 13, 1891
Patent #461393
| Patent Number: | 461393 |
| Description: | Tool Balance Pliers |
| Inventor(s): | Frederick C. Ries |
| Patent Date: | Oct 13, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
