Pocket Watch Database
Patent Archive
#935806
Patent Information
Clock Geographical
Jean B. Olinger
October 5, 1909
Patent #935806
| Patent Number: | 935806 |
| Description: | Clock Geographical |
| Inventor(s): | Jean B. Olinger |
| Patent Date: | Oct 5, 1909 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
