Pocket Watch Database
Patent Archive
#1217523
Patent Information
Clock Alarm Attach Electric
Jackson Stewart
February 27, 1917
Patent #1217523
| Patent Number: | 1217523 |
| Description: | Clock Alarm Attach Electric |
| Inventor(s): | Jackson Stewart |
| Patent Date: | Feb 27, 1917 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
