Pocket Watch Database
Patent Archive
#458178
Patent Information
Clock Electric Alarm
Charles Lester
August 25, 1891
Patent #458178
Patent Number: | 458178 |
Description: | Clock Electric Alarm |
Inventor(s): | Charles Lester |
Assignee: | Harmount George A |
Patent Date: | Aug 25, 1891 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |