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发明名称
摘要
申请公布号
FR2182697(B1)
申请公布日期
1977.12.16
申请号
FR19720015883
申请日期
1972.05.04
申请人
RHONE POULENC INDUSTRIES
发明人
分类号
C07C47/21;B01J23/00;C07B61/00;C07C45/00;C07C45/62;C07C47/20;C07C67/00;(IPC1-7):C07C45/00;C07C47/00
主分类号
C07C47/21
代理机构
代理人
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地址
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