DG

David Gamburg

BF Brennstoffinstitut Freiberg: 1 patents #29 of 59Top 50%
Overall (All Time): #3,986,503 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4710202 Apparatus for gasifying pulverized coal Peter Gohler, Rolf Mangler, Manfred Schingnitz, Wolfgang Seidel, Friedrich Berger +3 more 1987-12-01