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发明名称
VACUUM VALVE CIRCUIT BREAKER
摘要
申请公布号
JPS5259864(A)
申请公布日期
1977.05.17
申请号
JP19750135125
申请日期
1975.11.12
申请人
HITACHI LTD
发明人
KASHIO HIDEJI;SAITOU TAKAMASA
分类号
H01H33/66;H01H3/60;H01H33/42
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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