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发明名称
Manufacture of leuco sulphuric acid esters of vat dyestuffs
摘要
申请公布号
GB896937(A)
申请公布日期
1962.05.23
申请号
GB19580030051
申请日期
1958.09.19
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT
发明人
分类号
C09B9/00
主分类号
C09B9/00
代理机构
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