HS

Helene Steuer

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #2,980,493 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9851404 Switchgear for a single-phase motor and a three-phase motor Dirk Hertz, Marco Schönenberg, Stefan Zitzler 2017-12-26