Pocket Watch Database
Patent Archive
#1254212
Patent Information
Clock Alarm
Frederick S. Denison
January 22, 1918
Patent #1254212
| Patent Number: | 1254212 |
| Description: | Clock Alarm |
| Inventor(s): | Frederick S. Denison |
| Assignee: | Minneapolis Heat Regulator Co |
| Patent Date: | Jan 22, 1918 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
