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发明名称
DETEXTING DEVICE OF BRUSH PRESSUR OF POWER GENERATOR
摘要
PURPOSE:To detect drop of brush power of a turbine generator, by availing high frequency noise which is generated, based on the drop of brush power.
申请公布号
JPS5374201(A)
申请公布日期
1978.07.01
申请号
JP19760149729
申请日期
1976.12.15
申请人
HITACHI LTD
发明人
TEJIMA TOSHIAKI
分类号
H02K11/00;H01R39/58;H02K13/00
主分类号
H02K11/00
代理机构
代理人
主权项
地址
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