Pocket Watch Database
Patent Archive
#442301
Patent Information
Watch Eight Oir Ninety Day
Auguste Amaron
December 9, 1890
Patent #442301
| Patent Number: | 442301 |
| Description: | Watch Eight Oir Ninety Day |
| Inventor(s): | Auguste Amaron |
| Patent Date: | Dec 9, 1890 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
