Pocket Watch Database
Patent Archive
#40519
Patent Information
Timepiece Improvement In Solar
Theodore R. Timby
November 3, 1863
Patent #40519
| Patent Number: | 40519 |
| Description: | Timepiece Improvement In Solar |
| Inventor(s): | Theodore R. Timby |
| Patent Date: | Nov 3, 1863 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
