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经营范围
发明名称
Improvements in and relating to hydrazones
摘要
申请公布号
GB769771(A)
申请公布日期
1957.03.13
申请号
GB19550014901
申请日期
1955.05.24
申请人
J. R. GEIGY A.G.
发明人
分类号
A01N51/00
主分类号
A01N51/00
代理机构
代理人
主权项
地址
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