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发明名称
BENZOQUINONE-LIGNIN ADDITION FOR COPPER PLATING
摘要
申请公布号
CA485632(A)
申请公布日期
1952.08.12
申请号
CAD485632
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
RICHARD OSTRANDER HULL;ALLEN GIBBS GRAY
分类号
主分类号
代理机构
代理人
主权项
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