Pocket Watch Database
Patent Archive
#458372
Patent Information
Clock Electric Alarm
James O. Newton
August 25, 1891
Patent #458372
| Patent Number: | 458372 |
| Description: | Clock Electric Alarm |
| Inventor(s): | James O. Newton |
| Patent Date: | Aug 25, 1891 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
