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发明名称
摘要
申请公布号
DE2063640(A1)
申请公布日期
1971.07.08
申请号
DE19702063640
申请日期
1970.12.23
申请人
发明人
分类号
C07C5/22;C07C1/00;C07C5/27;C07C7/13;C07C15/00;C07C15/08;C07C67/00;(IPC1-7):C07C7/12
主分类号
C07C5/22
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