Pocket Watch Database
Patent Archive
#420125
Patent Information
Tool Tweezer Adjust
Edgar P. Swain
January 28, 1890
Patent #420125
| Patent Number: | 420125 |
| Description: | Tool Tweezer Adjust |
| Inventor(s): | Edgar P. Swain |
| Patent Date: | Jan 28, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
