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发明名称
Improvements in the manufacture and production of vat dyestuffs containing halogen
摘要
申请公布号
GB350501(A)
申请公布日期
1931.06.15
申请号
GB19290038268
申请日期
1929.12.13
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B5/34
主分类号
C09B5/34
代理机构
代理人
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