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发明名称
Verfahren zur Darstellung eines Azofarbstoffes.
摘要
申请公布号
CH195238(A)
申请公布日期
1938.01.15
申请号
CHD195238
申请日期
1936.08.13
申请人
J. R. GEIGY A.-G.
发明人
A.-G. J. R. GEIGY
分类号
主分类号
代理机构
代理人
主权项
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