Pocket Watch Database
Patent Archive
#639966
Patent Information
Clock Alarm
Louis Eugene Favre
December 26, 1899
Patent #639966
| Patent Number: | 639966 |
| Description: | Clock Alarm |
| Inventor(s): | Louis Eugene Favre |
| Patent Date: | Dec 26, 1899 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
