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经营范围
发明名称
Vat dye manufacture
摘要
申请公布号
GB551622(A)
申请公布日期
1943.03.03
申请号
GB19410009803
申请日期
1941.08.01
申请人
JOHN WOOLLEY BATTY;DAVID ALEXANDER WHYTE FAIRWEATHER;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B3/78
主分类号
C09B3/78
代理机构
代理人
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地址
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