Pocket Watch Database
Patent Archive
#745680
Patent Information
Clock Geographical
Henry Schumacher
December 1, 1903
Patent #745680
| Patent Number: | 745680 |
| Description: | Clock Geographical |
| Inventor(s): | Henry Schumacher |
| Patent Date: | Dec 1, 1903 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
