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Heinrich Dumke

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
Overall (All Time): #3,716,164 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5630873 Method of producing declustered acetyl cellulose fibers Peter Weiser, Franz Meyers, Jorg Hocken 1997-05-20