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经营范围
发明名称
Sulphuric ester of 3.3'-difluoro-di-anthrahydroquinone-azines
摘要
申请公布号
US1970654(A)
申请公布日期
1934.08.21
申请号
US19310569116
申请日期
1931.10.15
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
HOOLEY LEONARD JOSEPH;THOMSON ROBERT FRASER;FAIRWEATHER DAVID ALEXANDER WHYTE
分类号
C09B9/02
主分类号
C09B9/02
代理机构
代理人
主权项
地址
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