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发明名称
Magnetic bearing device.
摘要
申请公布号
EP0362881(B1)
申请公布日期
1994.01.19
申请号
EP19890118607
申请日期
1989.10.06
申请人
NIPPON FERROFLUIDICS CORPORATION
发明人
YAMAMURA, AKIRA
分类号
F16C32/04;F16C39/06;(IPC1-7):F16C39/06;H02K7/09
主分类号
F16C32/04
代理机构
代理人
主权项
地址
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