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摘要
申请公布号
JP2552888(Y2)
申请公布日期
1997.10.29
申请号
JP19910033576U
申请日期
1991.04.12
申请人
发明人
分类号
G01K1/14;H02G1/06;H02G9/00;(IPC1-7):G01K1/14
主分类号
G01K1/14
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