Pocket Watch Database
Patent Archive
#2338944
Patent Information
Clock Movement Alarm
Helmut Junghans
January 11, 1944
Patent #2338944
| Patent Number: | 2338944 |
| Description: | Clock Movement Alarm |
| Inventor(s): | Helmut Junghans |
| Patent Date: | Jan 11, 1944 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
