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经营范围
发明名称
PROTECTIVE RELAY
摘要
申请公布号
JPS5421554(A)
申请公布日期
1979.02.17
申请号
JP19770085668
申请日期
1977.07.19
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
YAMAURA MITSURU;ABE MICHIHARU
分类号
H02H7/045;H02H7/04
主分类号
H02H7/045
代理机构
代理人
主权项
地址
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