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发明名称
Manufacture of disazo-dyestuffs
摘要
申请公布号
GB478227(A)
申请公布日期
1938.01.14
申请号
GB19370006229
申请日期
1937.03.02
申请人
J. R. GEIGY A.-G.
发明人
分类号
C09B35/28
主分类号
C09B35/28
代理机构
代理人
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