HB

Hanswilli von Brachel

CA Cassella Aktiengesellschaft: 1 patents #122 of 243Top 55%
📍 Leopoldshöhe, DE: #26 of 36 inventorsTop 75%
Overall (All Time): #4,082,597 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4247456 Water-insoluble monoazo pyridone dye Ernst Heinrich, Otto Grawinger, Karl Hintermeier, Horst Kindler 1981-01-27