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发明名称
Process for producing bismuth-based superconducting material
摘要
申请公布号
EP0390499(B2)
申请公布日期
2000.02.16
申请号
EP19900303255
申请日期
1990.03.27
申请人
NGK INSULATORS, LTD.
发明人
YOSHIDA, HITOSHI;SAKAI, HITOSHI;OKI, SHUICHIRO;WATANABE, KEIICHIRO;YOSHIDA, MANABU;ODA, TOSHIO
分类号
C04B35/45;H01L39/24;(IPC1-7):H01L39/24
主分类号
C04B35/45
代理机构
代理人
主权项
地址
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