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发明名称 Method for preparing a superconducting material.
摘要 <p>A superconducting material composed mainly of compound oxide having a composition represented by the general formula: TlxCayBaCuzOp in which "x", "y" and "z" are numbers each satisfies 0.5 &lt;/= x &lt;/= 3.0, 0.5 &lt;/= y &lt;/= 3.0, and 0.9 &lt;/= z &lt;/= 4.0 respectively.</p>
申请公布号 EP0330585(A2) 申请公布日期 1989.08.30
申请号 EP19890400539 申请日期 1989.02.27
申请人 SUMITOMO ELECTRIC INDUSTRIES, LTD 发明人 ITOZAKI, HIDEO C/O ITAMI WORKS OF SUMITOMO;TANAKA, SABURO C/O ITAMI WORKS OF SUMITOMO;HIGAKI, KENJIRO C/O ITAMI WORKS OF SUMITOMO;HATTORI, HISAO C/O ITAMI WORKS OF SUMITOMO;FUJIMORI, NAOJI C/O ITAMI WORKS OF SUMITOMO;YAZU, SHUJI C/O ITAMI WORKS OF SUMITOMO;JODAI, TETSUJI C/O ITAMI WORKS OF SUMITOMO
分类号 C04B35/45;C23C14/08;H01L39/12;H01L39/24 主分类号 C04B35/45
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