Pocket Watch Database
Patent Archive
#220540
Patent Information
Clock Alarm
Henry Loriot
October 14, 1879
Patent #220540
| Patent Number: | 220540 |
| Description: | Clock Alarm |
| Inventor(s): | Henry Loriot |
| Assignee: | Ostrom Charles |
| Patent Date: | Oct 14, 1879 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
