Pocket Watch Database
Patent Archive
#2413678
Patent Information
Work Holdong Means For Grinding Machines
R. S. Beverlin
January 7, 1947
Patent #2413678
| Patent Number: | 2413678 |
| Description: | Work Holdong Means For Grinding Machines |
| Inventor(s): | R. S. Beverlin |
| Assignee: | Aerodynamic Rch Corp |
| Patent Date: | Jan 7, 1947 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
