发明授权
EP0798749B1 Oxide superconducting wire,method of preparing the same, and oxide superconducting stranded wire and conductor employing the same 失效
氧化物超导线材,其制造方法,以及所使用的相同的绞合氧化物超导线材和头

Oxide superconducting wire,method of preparing the same, and oxide superconducting stranded wire and conductor employing the same
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