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发明名称
Method of making long length superconductors
摘要
申请公布号
US3346467(A)
申请公布日期
1967.10.10
申请号
US19640364176
申请日期
1964.05.01
申请人
NATIONAL RESEARCH CORPORATION
发明人
ALLEN LLOYD R.
分类号
C22C1/00;C23C2/08;H01L39/24
主分类号
C22C1/00
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代理人
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