Pocket Watch Database
Patent Archive
#941831
Patent Information
Tool For J Setter
Frank C. Widmann
October 30, 1909
Patent #941831
| Patent Number: | 941831 |
| Description: | Tool For J Setter |
| Inventor(s): | Frank C. Widmann |
| Patent Date: | Oct 30, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
