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发明名称
VERFAHREN ZUR REINIGUNG KONTINUIERLICH BETRIEBENER DESTILLATIONSKOLONNEN BEI DER POLYESTERHERSTELLUNG
摘要
申请公布号
DD263001(A1)
申请公布日期
1988.12.21
申请号
DD19870305415
申请日期
1987.07.28
申请人
VEB CHEMIEFASERWERK "FRIEDRICH ENGELS",DD
发明人
ECKHARDT,HARALD,DD;SCHMIDT,RAINER,DD;REICHEL,GOTTFRIED,DD;SEEGER,RALPH,DD;OTTO,BRIGITTA,DD;WUNTKE,KNUT,DD;ZERBST,WERNER,DD;KRUEGER,HENNING,DD
分类号
B01D3/00;B01D5/00;B08B3/00;C08G63/78;(IPC1-7):B01D5/00
主分类号
B01D3/00
代理机构
代理人
主权项
地址
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