Pocket Watch Database
Patent Archive
#D970
Patent Information
Clock Front
E. Ingraham
December 22, 1857
Patent #D970
| Patent Number: | D970 |
| Description: | Clock Front |
| Inventor(s): | E. Ingraham |
| Patent Date: | Dec 22, 1857 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
