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发明名称
Titanium oxide pigment of fine texture
摘要
申请公布号
US2044941(A)
申请公布日期
1936.06.23
申请号
US19310555770
申请日期
1931.08.07
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
HANAHAN MARION L.
分类号
C09C1/36
主分类号
C09C1/36
代理机构
代理人
主权项
地址
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