Pocket Watch Database
Patent Archive
#2337482
Patent Information
Watch Alarm Device
Joseph Lyska
December 21, 1943
Patent #2337482
| Patent Number: | 2337482 |
| Description: | Watch Alarm Device |
| Inventor(s): | Joseph Lyska |
| Patent Date: | Dec 21, 1943 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
