Pocket Watch Database
Patent Archive
#747046
Patent Information
Sun Dial
Henry E. Cowdrey
December 15, 1903
Patent #747046
| Patent Number: | 747046 |
| Description: | Sun Dial |
| Inventor(s): | Henry E. Cowdrey |
| Patent Date: | Dec 15, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
