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经营范围
发明名称
Production of metallic titanium
摘要
申请公布号
GB675571(A)
申请公布日期
1952.07.16
申请号
GB19490015914
申请日期
1949.06.15
申请人
CHILEAN NITRATE SALES CORPORATION
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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