Pocket Watch Database
Patent Archive
#422013
Patent Information
Tool Cannon Wheel Remover
Harry R. Ekstrom
February 25, 1890
Patent #422013
| Patent Number: | 422013 |
| Description: | Tool Cannon Wheel Remover |
| Inventor(s): | Harry R. Ekstrom |
| Assignee: | Guoil Adolph F |
| Patent Date: | Feb 25, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
