HS

Helmut Sengstschmid

DN Dsm Fine Chemicals Austria Nfg: 1 patents #50 of 101Top 50%
Overall (All Time): #3,544,300 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6387280 Process for reducing the amount of nitrification-inhibiting sulfur compounds Curt Zimmermann, Willibald Scheuchenstuhl 2002-05-14