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发明名称
摘要
申请公布号
SE346017(B)
申请公布日期
1972.06.19
申请号
SE19680013700
申请日期
1968.10.10
申请人
FOOTE MINERAL CO
发明人
RATHMANN H;RASMUSSEN R
分类号
C22C1/00;C22B34/22;C22C1/02;C22C27/02;C22C28/00;C22C33/04;(IPC1-7):C22B34/22
主分类号
C22C1/00
代理机构
代理人
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地址
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