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经营范围
发明名称
PROTECTIVE RELAY UNIT
摘要
申请公布号
JPH04190621(A)
申请公布日期
1992.07.09
申请号
JP19900314363
申请日期
1990.11.21
申请人
TOSHIBA CORP
发明人
KONNO MASAHIRO;YOKOYAMA TAKAYUKI
分类号
H02H3/48;H02H7/06
主分类号
H02H3/48
代理机构
代理人
主权项
地址
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