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发明名称
Verfahren zur Darstellung eines rotorangefärbenden basischen Farbstoffes.
摘要
申请公布号
CH153101(A)
申请公布日期
1932.02.29
申请号
CHD153101
申请日期
1929.07.24
申请人
DURAND & HUGUENIN A. G.
发明人
G. DURAND & HUGUENIN A.
分类号
主分类号
代理机构
代理人
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