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经营范围
发明名称
OXIDE SUPERCONDUCTOR
摘要
申请公布号
JPH01148702(A)
申请公布日期
1989.06.12
申请号
JP19870305622
申请日期
1987.12.04
申请人
HITACHI LTD
发明人
KAJIYAMA HIROSHI
分类号
H01B12/02;C01B13/14;C01G1/00;C01G3/00;H01L39/02
主分类号
H01B12/02
代理机构
代理人
主权项
地址
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