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发明名称
FREMGANGSMAATE FOR FORBEDRING AV FILTRERBARHETEN AV VANDIGE OPPLOESNINGER AV HETEROPOLYSAKKARIDER.
摘要
申请公布号
NO160620(B)
申请公布日期
1989.01.30
申请号
NO19840003417
申请日期
1984.08.28
申请人
RHOENE-POULENC SPECIALITES CHIMIQUES
发明人
JARRY, ALAIN;GOZARD, JEAN-PIERRE;LUCCIONI, ALAIN
分类号
C12N1/02;C12P19/06;C12R1/64;(IPC1-7):C12P19/06;C12P19/04;E21B43/20;E21B43/22
主分类号
C12N1/02
代理机构
代理人
主权项
地址
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