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发明名称
摘要
申请公布号
BE563045(A)
申请公布日期
1958.06.07
申请号
BED563045
申请日期
1957.12.07
申请人
发明人
分类号
C07D231/06;C07D231/46;G03C5/30;G03G5/06
主分类号
C07D231/06
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代理人
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