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发明名称
VERFAHREN ZUM ABTRENNEN VON POLY-P-PHENYLENTEREPHTHALAMID AUS ORGANISCHEN LOESUNGSMITTELN
摘要
申请公布号
DD299468(A7)
申请公布日期
1992.04.23
申请号
DD19860287416
申请日期
1986.02.28
申请人
VEB CHEMIEFASERWERK "H. WARNKE",DE
发明人
REECK,REGINA,DE;REINSCHKE,MICHAELA,DE
分类号
C07C19/08;C08G69/32;C08G69/46;(IPC1-7):C08G69/32
主分类号
C07C19/08
代理机构
代理人
主权项
地址
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