Pocket Watch Database
Patent Archive
#2254536
Patent Information
Time Device
Fritz Loeffler
September 2, 1941
Patent #2254536
| Patent Number: | 2254536 |
| Description: | Time Device |
| Inventor(s): | Fritz Loeffler |
| Patent Date: | Sep 2, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
