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经营范围
发明名称
Process for the manufacture of esters of the leuco compounds of vat dyestuffs
摘要
申请公布号
GB390081(A)
申请公布日期
1933.03.30
申请号
GB19320027818
申请日期
1932.10.06
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B9/00
主分类号
C09B9/00
代理机构
代理人
主权项
地址
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