Pocket Watch Database
Patent Archive
#86845
Patent Information
Clock Key
Perley Laflin
February 9, 1869
Patent #86845
| Patent Number: | 86845 |
| Description: | Clock Key |
| Inventor(s): | Perley Laflin |
| Assignee: | Laflin Perley |
| Patent Date: | Feb 9, 1869 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
