Patent Archive
#30798
Patent Information
Pendulum Compensate
Buchanan George
December 4, 1860
Patent #30798
| Manufacturer: | |
| Patent Number: | 30798 |
| Category: | |
| Description: | Pendulum Compensate |
| Inventor(s): | Buchanan George |
| Patent Date: | Dec 4, 1860 |
| Registration Type: | Patent |
| External Research: | https://www.google.com/patents... |
| Patent Document: |
