Pocket Watch Database
Patent Archive
#1090648
Patent Information
Clock Alarm Attach
Edwin H. Pratt
March 17, 1914
Patent #1090648
| Patent Number: | 1090648 |
| Description: | Clock Alarm Attach |
| Inventor(s): | Edwin H. Pratt |
| Patent Date: | Mar 17, 1914 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
