WG

Willi Gruber

HA Huels Aktiengesellschaft: 1 patents #269 of 532Top 55%
Overall (All Time): #3,833,146 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5244964 Paper coating composition Karl Hahn, Hans-Peter Schwengers, Edgar Brehmer 1993-09-14