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Oxide superconductor
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Patent number 6,482,775
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Issue date Nov 19, 2002
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Sumitomo Electric Industries, Ltd.
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Mikio Takano
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H01 - BASIC ELECTRIC ELEMENTS
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Method of producing oxide superconductor
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Patent number 6,276,048
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Issue date Aug 21, 2001
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Sumitomo Electric Industries, Ltd.
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Takeshi Hikata
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Bi(Pb)SrCaCuO superconductors
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Patent number 5,814,585
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Issue date Sep 29, 1998
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Merck Patent Gesellschaft mit beschrankter Haftung
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Rodney Riddle
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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