Pocket Watch Database
Patent Archive
#2721475
Patent Information
Watchmaker's Poising Tool
Donald K. Wallace
October 25, 1955
Patent #2721475
| Patent Number: | 2721475 |
| Description: | Watchmaker's Poising Tool |
| Inventor(s): | Donald K. Wallace |
| Patent Date: | Oct 25, 1955 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
