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发明名称
CERAMIC BRUSH FOR ROTARY ELECTRIC MACHINE
摘要
申请公布号
JPH02219438(A)
申请公布日期
1990.09.03
申请号
JP19890036186
申请日期
1989.02.17
申请人
HITACHI LTD;HITACHI AUTOMOT ENG CO LTD
发明人
KAWABATA SACHIYOSHI;UMEKI SATORU
分类号
H01R39/20;H02K13/00
主分类号
H01R39/20
代理机构
代理人
主权项
地址
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