Pocket Watch Database
Patent Archive
#72612
Patent Information
Orrery
J. Davis,
December 24, 1867
Patent #72612
| Patent Number: | 72612 |
| Description: | Orrery |
| Inventor(s): | J. Davis, |
| Patent Date: | Dec 24, 1867 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
