Pocket Watch Database
Patent Archive
#1232962
Patent Information
Watch Illuminate
Edward F. Olson
July 10, 1917
Patent #1232962
| Patent Number: | 1232962 |
| Description: | Watch Illuminate |
| Inventor(s): | Edward F. Olson |
| Patent Date: | Jul 10, 1917 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
