Pocket Watch Database
Patent Archive
#922095
Patent Information
Machine Adjust Balance Wheel
Frank R. Cunningham
May 18, 1909
Patent #922095
| Patent Number: | 922095 |
| Description: | Machine Adjust Balance Wheel |
| Inventor(s): | Frank R. Cunningham |
| Assignee: | Kendrick & Davis |
| Patent Date: | May 18, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
