Pocket Watch Database
Patent Archive
#1993411
Patent Information
Clock Electric
Fritz Loeffler
March 5, 1935
Patent #1993411
| Patent Number: | 1993411 |
| Description: | Clock Electric |
| Inventor(s): | Fritz Loeffler |
| Patent Date: | Mar 5, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
