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发明名称
SPOSOB WYTWARZANIA GRUBOZIARNISTYCH POLIMEROW FORMALDEHYDOWYCH
摘要
申请公布号
PL197890(A1)
申请公布日期
1978.02.13
申请号
PL19770197890
申请日期
1977.05.05
申请人
HOECHST AG
发明人
分类号
D01F6/66;C08G2/00;C08G2/18;C08G2/28;C08G2/30;C08G2/38;C08J3/12;C08J3/14;(IPC1-7):C08G/
主分类号
D01F6/66
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代理人
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