Pocket Watch Database
Patent Archive
#580045
Patent Information
Odometer
David Harrington
April 6, 1897
Patent #580045
| Patent Number: | 580045 |
| Description: | Odometer |
| Inventor(s): | David Harrington |
| Patent Date: | Apr 6, 1897 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
