Pocket Watch Database
Patent Archive
#2227858
Patent Information
Time Of Ocsillate System
Max Knobel
January 7, 1941
Patent #2227858
| Patent Number: | 2227858 |
| Description: | Time Of Ocsillate System |
| Inventor(s): | Max Knobel |
| Patent Date: | Jan 7, 1941 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
