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发明名称
Lead pigments and methods of making same
摘要
申请公布号
US2383284(A)
申请公布日期
1945.08.21
申请号
US19440523745
申请日期
1944.02.24
申请人
BARTON LOUIS E
发明人
BARTON LOUIS E.
分类号
C09C1/14
主分类号
C09C1/14
代理机构
代理人
主权项
地址
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