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发明名称
Improvements in or relating to methods of purifying titanium sulphate solutions
摘要
申请公布号
GB479082(A)
申请公布日期
1938.01.31
申请号
GB19370015861
申请日期
1937.06.08
申请人
UNITED COLOR AND PIGMENT COMPANY, INC.
发明人
分类号
C22B34/12
主分类号
C22B34/12
代理机构
代理人
主权项
地址
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