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发明名称
摘要
申请公布号
DE2015330(A1)
申请公布日期
1970.10.08
申请号
DE19702015330
申请日期
1970.03.31
申请人
发明人
分类号
C07C2/82;(IPC1-7):C07B29/00
主分类号
C07C2/82
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代理人
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地址
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