Dueren
Germany
5
2022-02-10
The entities that hold a legal rights for patent applications filed by inventor Friedrichsen Lutz:
Lutz Friedrichsen from Dueren, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Electromagnetic drive unit for a switching device and switching device
#2 | 2022-02-10Switching device for guiding and switching of load currents
#3 | 2021-09-30Switching device and method for operating a switching device
#4 | 2021-09-02Switching device and switching arrangement
#5 | 2018-11-15Method and device for controlling an electromagnetic drive of a switching device
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