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经营范围
发明名称
Superconductors
摘要
申请公布号
US3028341(A)
申请公布日期
1962.04.03
申请号
US19600041079
申请日期
1960.07.06
申请人
RADIO CORPORATION OF AMERICA
发明人
ROSI FRED D.;HANAK JOSEPH J.
分类号
C22C1/04;C22C27/00;H01L39/00;H01L39/12
主分类号
C22C1/04
代理机构
代理人
主权项
地址
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