Pocket Watch Database
Patent Archive
#98320
Patent Information
Sun Dial
L. Ignatius Trueg
December 28, 1869
Patent #98320
| Patent Number: | 98320 |
| Description: | Sun Dial |
| Inventor(s): | L. Ignatius Trueg |
| Patent Date: | Dec 28, 1869 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
