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发明名称
GROUNDING DEVICE FOR CLOSING SWITCHBOARD
摘要
申请公布号
JPS61124204(A)
申请公布日期
1986.06.12
申请号
JP19840244463
申请日期
1984.11.21
申请人
HITACHI LTD
发明人
YOSHIDA YOSHITATSU
分类号
H02B1/16
主分类号
H02B1/16
代理机构
代理人
主权项
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