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发明名称
Vacuum switchgear system
摘要
申请公布号
EP1548779(B1)
申请公布日期
2007.06.06
申请号
EP20040028171
申请日期
2004.11.26
申请人
HITACHI, LTD.
发明人
KIKUKAWA, SHUUICHI;TSUCHIYA, KENJI;KAJIWARA, SATORU;KOBAYASHI, MASATO;SAKAMOTO, YOSHIKI
分类号
H01H33/66;H01H9/14;H01H31/00;H01H33/02;H01H33/662;H01H33/666;H02B13/00;H02B13/035
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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