Pocket Watch Database
Patent Archive
#104751
Patent Information
Tool Back Rest Lathe
Francis B. Mattson
June 28, 1870
Patent #104751
| Patent Number: | 104751 |
| Description: | Tool Back Rest Lathe |
| Inventor(s): | Francis B. Mattson |
| Assignee: | Mattson Francis B |
| Patent Date: | Jun 28, 1870 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
