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申请公布号
JPS53163511(U)
申请公布日期
1978.12.21
申请号
JP19770070438U
申请日期
1977.05.30
申请人
发明人
分类号
H02P29/00;G11B15/46;G11B19/28;H02P5/00;H02P7/288;(IPC1-7):H02P5/00
主分类号
H02P29/00
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