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发明名称
Process for preparting a bismuth-type compound oxide superconductor
摘要
申请公布号
US4942152(A)
申请公布日期
1990.07.17
申请号
US19890400819
申请日期
1989.08.30
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
ITOZAKI, HIDEO;HARADA, KEIZO;YAZU, SHUJI
分类号
C04B35/45;C23C14/08;H01L39/24
主分类号
C04B35/45
代理机构
代理人
主权项
地址
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