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发明名称
ELECTRODE STRUCTURE FOR AIR CIRCUIT BREAKER
摘要
申请公布号
JPS53146178(A)
申请公布日期
1978.12.19
申请号
JP19770059795
申请日期
1977.05.25
申请人
HITACHI LTD
发明人
SUZUKI KOUJI;TOKUYAMA SHIYUNJI;SUGAWARA HIROYUKI
分类号
H01H33/72;H01H33/74
主分类号
H01H33/72
代理机构
代理人
主权项
地址
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