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发明名称
摘要
申请公布号
BE691929(A)
申请公布日期
1967.06.29
申请号
BED691929
申请日期
1966.12.29
申请人
发明人
分类号
C07D209/14;C09B11/02;C09B11/24;C09B69/06
主分类号
C07D209/14
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代理人
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