Patent Archive
#19153
Patent Information
Pendulum
Rice Charles W
Harrington John E
January 19, 1858
Patent #19153
| Manufacturer: | |
| Patent Number: | 19153 |
| Category: | |
| Description: | Pendulum |
| Inventor(s): | Rice Charles W Harrington John E |
| Patent Date: | Jan 19, 1858 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
