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发明名称
Verfahren zur Herstellung eines Direktfarbstoffes.
摘要
申请公布号
CH244256(A)
申请公布日期
1946.08.31
申请号
CHD244256
申请日期
1943.09.01
申请人
J. R. GEIGY AG.
发明人
AG. J. R. GEIGY
分类号
C09B43/16
主分类号
C09B43/16
代理机构
代理人
主权项
地址
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