CS

Carroll Simpson

AH American Hoechst: 1 patents #61 of 142Top 45%
Overall (All Time): #4,060,651 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4414756 Method and apparatus for treating strand-like material Ludwig Schierl 1983-11-15