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发明名称
CONVEX POLE TYPE ROTOR
摘要
申请公布号
JPS5241802(A)
申请公布日期
1977.03.31
申请号
JP19750116507
申请日期
1975.09.29
申请人
HITACHI LTD
发明人
SUGAWARA YASUSHI
分类号
H02K3/52
主分类号
H02K3/52
代理机构
代理人
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地址
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