Pocket Watch Database
Patent Archive
#949645
Patent Information
Balance Wheel & Staff Fasten
Jacob W. Cahill
February 15, 1910
Patent #949645
| Patent Number: | 949645 |
| Description: | Balance Wheel & Staff Fasten |
| Inventor(s): | Jacob W. Cahill |
| Patent Date: | Feb 15, 1910 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
