Pocket Watch Database
Patent Archive
#541452
Patent Information
Cyclometer
William S. Bigby
June 18, 1895
Patent #541452
| Patent Number: | 541452 |
| Description: | Cyclometer |
| Inventor(s): | William S. Bigby |
| Patent Date: | Jun 18, 1895 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
