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发明名称
VERFAHREN ZUR FLUESSIG-FLUESSIG-EXTRAKTION UNTER VERWENDUNG VON STOFFAUSTAUSCH-KOLONNEN.
摘要
申请公布号
DE3669113(D1)
申请公布日期
1990.04.05
申请号
DE19863669113
申请日期
1986.10.08
申请人
BAYER AG, 5090 LEVERKUSEN, DE
发明人
BRANDT, DR., HANS-WALTER, D-5068 ODENTHAL, DE;STEFFENS, FRIEDHELM, D-5090 LEVERKUSEN 1, DE;SCHAEFER, DIPL.-ING., JOHANNES-PETER, D-5067 KUERTEN, DE;SCHROETER, JUERGEN, D-5090 LEVERKUSEN 1, DE
分类号
B01D11/04;B01D53/18;(IPC1-7):B01D11/04
主分类号
B01D11/04
代理机构
代理人
主权项
地址
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