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发明名称
Improvements in the manufacture and production of complex metal compounds of ortho-hydroxyazo dyestuffs
摘要
申请公布号
GB418143(A)
申请公布日期
1934.10.19
申请号
GB19330011596
申请日期
1933.04.20
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B45/01
主分类号
C09B45/01
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