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发明名称
METAL THERMAL REDUCTION FOR RARE EARTH ELEMENT OXIDE WITH CALCIUM METAL
摘要
申请公布号
JPS6130639(A)
申请公布日期
1986.02.12
申请号
JP19850146450
申请日期
1985.07.03
申请人
GENERAL MOTORS CORP
发明人
RAMU EE SHIYAAMA
分类号
C22B26/20;C22B5/04;C22B59/00
主分类号
C22B26/20
代理机构
代理人
主权项
地址
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