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发明名称
VERFAHREN ZUR HERSTELLUNG VON DI- UND POLYETHYLENPOLYAMINEN
摘要
申请公布号
DD217507(A1)
申请公布日期
1985.01.16
申请号
DD19830254270
申请日期
1983.08.26
申请人
VEB LEUNA-WERKE "WALTER ULBRICHT",DD
发明人
VOIGT,DIETRICH,DD;BARTOSCH,IMRICH,DD;HAACK,HORST,DD;DECKERT,HANS-CHRISTOPH,DD
分类号
C07C25/06;(IPC1-7):C07C87/14;C07C87/20
主分类号
C07C25/06
代理机构
代理人
主权项
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