Pocket Watch Database
Patent Archive
#464016
Patent Information
Timer Elapse
William Edward Gibb
December 1, 1891
Patent #464016
| Patent Number: | 464016 |
| Description: | Timer Elapse |
| Inventor(s): | William Edward Gibb |
| Patent Date: | Dec 1, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
