HK

Heinrich Kohnen

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,007,537 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9381925 Rail vehicle comprising a frost-protected water outlet pipe Juergen Froese, Christof Rohlof 2016-07-05