DE2501284
JUNGHANSS, HELMUT. DR, NEUSCHUETZ, DIETER.., 4307 KETTWIG, ROEVER, WILHELM. DR, SCHEFFLER, ULRICH- , 4300 ESSEN
Year of Publication 12.06.1980
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Year of Publication 12.06.1980
Patent
DE2501284
JUNGHANSS, HELMUT. DR, NEUSCHUETZ, DIETER.., 4307 KETTWIG, ROEVER, WILHELM. DR, SCHEFFLER, ULRICH- , 4300 ESSEN
Year of Publication 27.09.1979
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Year of Publication 27.09.1979
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DE2160632
JUNGHANSS, HELMUT. DR, KLAUS, WILLI, ROEDER, ALFRED. DR, ROEVER, WILHELM. DR, PERSCHKE, DIETER
Year of Publication 11.12.1975
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Year of Publication 11.12.1975
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DE2160632
JUNGHANSS, HELMUT. DR, KLAUS, WILLI, ROEDER, ALFRED. DR, ROEVER, WILHELM. DR, PERSCHKE, DIETER
Year of Publication 24.04.1975
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Year of Publication 24.04.1975
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DE1667445
JUNGHANSS, HELMUT. DR, RABBEN, HANS JOACHIM. DR, ALBRECHT, HORST. DR, ROEDER, ALFRED. DR
Year of Publication 18.05.1978
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Year of Publication 18.05.1978
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DE2151893
JUNGHANSS, HELMUT. DR, KAUCZOR, HANS-WERNER., 5090 LEVERKUSEN, ROEVER, WILHELM. DR, ROEDER, ALFRED. DR, KUEHNE, GUENTER., 5000 KOELN
Year of Publication 20.03.1975
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Year of Publication 20.03.1975
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DE2151893
JUNGHANSS, HELMUT. DR, KAUCZOR, HANS-WERNER., 5090 LEVERKUSEN, ROEVER, WILHELM. DR, ROEDER, ALFRED. DR, KUEHNE, GUENTER., 5000 KOELN
Year of Publication 01.08.1974
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Year of Publication 01.08.1974
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Verfahren zur Trennung des Kupfers von den Metallen Eisen,Kobalt,Nickel und/oder Mangan
KUEHNE,GUENTER,DR, ROEVER,WILHELM,.DR, JUNGHANSS,HELMUT,.DR, HANS-WERNER,DR, ROEDER,ALFRED,.DR
Year of Publication 21.12.1972
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Year of Publication 21.12.1972
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Verfahren zum Loesbarmachen und Aufloesen hochresistenter Metallegierungen
WERNER RUTSCH,.DR, EBERHARD MERKEL, RAYMUND DOBBENER,DR, HELMUT JUNGHANSS,.DR, HERBERT KUDELKA,.DR
Year of Publication 19.03.1970
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Year of Publication 19.03.1970
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