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发明名称
VERFAHREN ZUR AUFARBEITUNG VON PROZESSABWASSER DER HARNSTOFFHERSTELLUNG
摘要
申请公布号
DD146751(A3)
申请公布日期
1981.03.04
申请号
DD19800219218
申请日期
1980.02.22
申请人
GUENTHER,LOTHAR,DD;REINBOTHE,ACHIM,DD;SCHWARZKOPF,KARL-HEINZ,DD
发明人
GUENTHER,LOTHAR,DD;REINBOTHE,ACHIM,DD;SCHWARZKOPF,KARL-HEINZ,DD
分类号
(IPC1-7):C07C126/00
主分类号
(IPC1-7):C07C126/00
代理机构
代理人
主权项
地址
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