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发明名称
VACUUM INSULATED SWITCHGEAR
摘要
申请公布号
HK1129944(A1)
申请公布日期
2012.11.02
申请号
HK20090107669
申请日期
2009.08.20
申请人
HITACHI LTD. (KABUSHIKIGAISHA HITACHI SEISAKUSHO)
发明人
HIROYUKI OZAWA;KENJI TSUCHIYA;MASATO KOBAYASHI;AYUMU MORITA
分类号
H01H;H02B
主分类号
H01H
代理机构
代理人
主权项
地址
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