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Patent Archive
#2847818
Patent Information
Clock Electro Magnetic Operated
Helmut Junghans
Leo Hartner
August 19, 1958
Patent #2847818
| Patent Number: | 2847818 |
| Description: | Clock Electro Magnetic Operated |
| Inventor(s): |
Helmut Junghans Leo Hartner |
| Patent Date: | Aug 19, 1958 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
