Pocket Watch Database
Patent Archive
#80480
Patent Information
Watch
Andrew J. Harrison
July 28, 1868
Patent #80480
| Patent Number: | 80480 |
| Description: | Watch |
| Inventor(s): | Andrew J. Harrison |
| Assignee: | Harrison Andrew J |
| Patent Date: | Jul 28, 1868 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
