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发明名称
FIXING METHOD OF PERMANENT MAGNET
摘要
申请公布号
JPH03252105(A)
申请公布日期
1991.11.11
申请号
JP19900050391
申请日期
1990.02.28
申请人
NTN CORP
发明人
SUZUKI NOBUYUKI
分类号
H01F7/02
主分类号
H01F7/02
代理机构
代理人
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