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发明名称
Carbon black pigment dispersion
摘要
申请公布号
US2544363(A)
申请公布日期
1951.03.06
申请号
US19470762201
申请日期
1947.07.19
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
SIEMONS OTTO
分类号
C09C1/56
主分类号
C09C1/56
代理机构
代理人
主权项
地址
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