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发明名称
摘要
申请公布号
BE672652(A)
申请公布日期
1966.05.16
申请号
BED672652
申请日期
1965.11.22
申请人
发明人
分类号
C07C7/00;C07C7/148;C07C13/18;C07C15/46
主分类号
C07C7/00
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