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发明名称
Verfahren zur Herstellung eines Polyazofarbstoffes.
摘要
申请公布号
CH139375(A)
申请公布日期
1930.04.15
申请号
CHD139375
申请日期
1928.06.20
申请人
IG FARBENINDUSTRIE AG
发明人
FARBENINDUSTRIE AKTIENGESELLSC
分类号
主分类号
代理机构
代理人
主权项
地址
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