Pocket Watch Database
Patent Archive
#2481213
Patent Information
Escape Mech
Thomas Alfred Gummersall
September 6, 1949
Patent #2481213
| Patent Number: | 2481213 |
| Description: | Escape Mech |
| Inventor(s): | Thomas Alfred Gummersall |
| Patent Date: | Sep 6, 1949 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
