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发明名称
Improvements in production of titanium dioxide
摘要
申请公布号
GB629333(A)
申请公布日期
1949.09.16
申请号
GB19470013137
申请日期
1947.05.15
申请人
THE NEW JERSEY ZINC COMPANY
发明人
分类号
C01G23/08;C22B34/12
主分类号
C01G23/08
代理机构
代理人
主权项
地址
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