Pocket Watch Database
Patent Archive
#209375
Patent Information
Watch Reverse Center Pinion
Charles O. Balliett
October 29, 1878
Patent #209375
| Patent Number: | 209375 |
| Category: | Safety Pinion |
| Description: | Watch Reverse Center Pinion |
| Inventor(s): | Charles O. Balliett |
| Patent Date: | Oct 29, 1878 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
