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发明名称
摘要
申请公布号
BE728852(A)
申请公布日期
1969.08.01
申请号
BED728852
申请日期
1969.02.24
申请人
发明人
分类号
C07D231/06;D06L3/12
主分类号
C07D231/06
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代理人
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地址
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