Pocket Watch Database
Patent Archive
#1042561
Patent Information
Speedometer
William W. King
October 29, 1912
Patent #1042561
| Patent Number: | 1042561 |
| Description: | Speedometer |
| Inventor(s): | William W. King |
| Patent Date: | Oct 29, 1912 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
