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经营范围
发明名称
GAS INSULATED SWITCHING UNIT
摘要
申请公布号
JPS55160906(A)
申请公布日期
1980.12.15
申请号
JP19790067601
申请日期
1979.05.31
申请人
HITACHI LTD
发明人
OOISHI KAZUAKI
分类号
H02B13/02
主分类号
H02B13/02
代理机构
代理人
主权项
地址
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