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发明名称
Manufacture of tris-and tetra-kisazo dyestuffs yielding dyeings capable of being coppered
摘要
申请公布号
GB579063(A)
申请公布日期
1946.07.22
申请号
GB19430020310
申请日期
1943.12.04
申请人
J. R. GEIGY, A.-G.
发明人
分类号
C09B35/50
主分类号
C09B35/50
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代理人
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