Separator of immiscible liquids dispersion - with baffle plates forming open angle facing flow
KRAUS,ERHARD, STOENNER,HANS-MARTIN, WIESNER,PAUL, MUELLER,WALTER, WOEHLER,FRITZ,DR..DR
Year of Publication 11.12.1980
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Year of Publication 11.12.1980
Patent
VERFAHREN ZUR AUFBEREITUNG VON BEI DER ENTGASUNG ODER VERGASUNG VON KOHLEN ANFALLENDEN ABWAESSERN
WIESNER,PAUL, MARTIN STOENNER,HANS, GARBER,ALFRED, SCHMIDT,ALFRED,DR, WOEHLER,FRITZ,DR
Year of Publication 05.04.1979
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Year of Publication 05.04.1979
Patent
DE2551097
STOENNER, HANS-MARTIN., 6231 SCHWALBACH, DE, WIESNER, PAUL, 6370 OBERURSEL, DE, WOEHLER, FRITZ. DR., 6000 FRANKFURT, DE
Year of Publication 10.11.1983
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Year of Publication 10.11.1983
Patent
Recovery of lead and zinc from metallurgical waste gases - by leaching the dust with an alkaline soln followed by an acid soln
WOEHLER, FRITZ DR, PIETSCH, HARTMUT. DR., 6380 BAD HOMBURG, ZUEGEL, OTTMAR, TUERKE, WOLFANG, 6369 SCHOENECK, KOCH, WALTER, 6052 MUEHLHEIM
Year of Publication 21.03.1974
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Year of Publication 21.03.1974
Patent