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经营范围
发明名称
Nouveaux colorants anthraquinoniques
摘要
申请公布号
FR927601(A)
申请公布日期
1947.11.04
申请号
FRD927601
申请日期
1946.06.03
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C09B1/42
主分类号
C09B1/42
代理机构
代理人
主权项
地址
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