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发明名称
摘要
申请公布号
BE715907(A)
申请公布日期
1968.10.16
申请号
BED715907
申请日期
1968.05.30
申请人
发明人
分类号
C07B61/00;C07C27/00;C07C29/08;C07C31/02;C07C67/00
主分类号
C07B61/00
代理机构
代理人
主权项
地址
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