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经营范围
发明名称
Hydrazones of heterocyclic aldehydes
摘要
申请公布号
GB729348(A)
申请公布日期
1955.05.04
申请号
GB19520032319
申请日期
1952.12.19
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
C07D213/86
主分类号
C07D213/86
代理机构
代理人
主权项
地址
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