Patent Archive
#31524
Patent Information
Pendulum
Bradley Lewis
February 26, 1861
Patent #31524
| Manufacturer: | |
| Patent Number: | 31524 |
| Category: | |
| Description: | Pendulum |
| Inventor(s): | Bradley Lewis |
| Patent Date: | Feb 26, 1861 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
