Pocket Watch Database
Patent Archive
#634787
Patent Information
Tool Lathe Chuck
Charles Marshal Willis
October 10, 1899
Patent #634787
| Patent Number: | 634787 |
| Description: | Tool Lathe Chuck |
| Inventor(s): | Charles Marshal Willis |
| Patent Date: | Oct 10, 1899 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
