LL

Lambertus J. M. A. vande Leemput

SB Stamicarbon B.V.: 1 patents #194 of 427Top 50%
📍 Echt, NL: #236 of 363 inventorsTop 70%
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Patent #TitleCo-InventorsDate
4386016 Preparation of porous, pure silica dioxide and of chromium-oxide-on-silica dioxide catalysts Joseph J. F. Scholten 1983-05-31