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经营范围
发明名称
SUPERCONDUTION ROTOR
摘要
申请公布号
JPS54111607(A)
申请公布日期
1979.09.01
申请号
JP19780018170
申请日期
1978.02.21
申请人
HITACHI LTD
发明人
NUMATA SEIJI;MAKI NAOKI;KOBAYASHI MINEO
分类号
H02K3/46;H02K3/34;H02K19/00;H02K55/04
主分类号
H02K3/46
代理机构
代理人
主权项
地址
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