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发明名称
摘要
申请公布号
BE698384(A)
申请公布日期
1967.10.16
申请号
BED698384
申请日期
1967.05.11
申请人
发明人
分类号
C07D213/74;C07D213/75;C07D213/79;C07D213/81;C07D213/84
主分类号
C07D213/74
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代理人
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