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发明名称
摘要
申请公布号
BE738929(A)
申请公布日期
1970.03.16
申请号
BED738929
申请日期
1969.09.16
申请人
发明人
分类号
C07D499/00;C07D499/12;C07D499/40;C07D499/42;C07D499/44;C07D501/04;C07D501/06;C07D501/18;C07D501/20
主分类号
C07D499/00
代理机构
代理人
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地址
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