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经营范围
发明名称
CYANINE DYES
摘要
申请公布号
CA450588(A)
申请公布日期
1948.08.17
申请号
CAD450588
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
GEORGE ALEXANDER DAWSON;EDMOND BURRUS MIDDLETON
分类号
主分类号
代理机构
代理人
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