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发明名称
VAT DYESTUFF
摘要
申请公布号
CA309710(A)
申请公布日期
1931.03.24
申请号
CAD309710
申请日期
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
HUGO WOLFF;ERNST HONOLD
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主分类号
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