Pocket Watch Database
Patent Archive
#773238
Patent Information
Clock Geographical
Ledger Joseph J. St
October 25, 1904
Patent #773238
| Patent Number: | 773238 |
| Description: | Clock Geographical |
| Inventor(s): | Ledger Joseph J. St |
| Patent Date: | Oct 25, 1904 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
