RW

Richard Willim

CG Chemie Linz Gmbh: 1 patents #19 of 85Top 25%
Overall (All Time): #4,093,237 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4278794 Process for preparing pure cyanuric acid Karlheinz Wegleitner, Wilfried Krulla 1981-07-14