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经营范围
发明名称
SEPARATION OF RHENIUM AND IMPURITY
摘要
申请公布号
JPH0770665(A)
申请公布日期
1995.03.14
申请号
JP19930242159
申请日期
1993.09.03
申请人
SUMITOMO METAL MINING CO LTD
发明人
TAKAHASHI NOBUO;ASANO SATOSHI
分类号
C22B61/00;(IPC1-7):C22B61/00
主分类号
C22B61/00
代理机构
代理人
主权项
地址
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