Pocket Watch Database
Patent Archive
#1991241
Patent Information
Cyclometer
Edgar Bourquin
February 12, 1935
Patent #1991241
| Patent Number: | 1991241 |
| Description: | Cyclometer |
| Inventor(s): | Edgar Bourquin |
| Assignee: | Warren Telechron Co |
| Patent Date: | Feb 12, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
