KA

Kalus Ambrosius

Merck: 1 patents #5,419 of 9,382Top 60%
📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
Overall (All Time): #3,938,211 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4867793 Nacreous pigments Klaus-Dieter Franz, August Kanpp, Hans D. Brucker 1989-09-19