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经营范围
发明名称
Pigment composition
摘要
申请公布号
US1945809(A)
申请公布日期
1934.02.06
申请号
US19320612924
申请日期
1932.05.23
申请人
THE HARSHAW CHEMICAL COMPANY
发明人
HARBERT CARL J.
分类号
C09C1/00
主分类号
C09C1/00
代理机构
代理人
主权项
地址
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