Pocket Watch Database
Patent Archive
#2915874
Patent Information
Tactile Indicator
Edgar A. Jr Ferguson
December 8, 1959
Patent #2915874
| Patent Number: | 2915874 |
| Description: | Tactile Indicator |
| Inventor(s): | Edgar A. Jr Ferguson |
| Patent Date: | Dec 8, 1959 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
