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发明名称
ARC CONTACTOR FOR SWITCH
摘要
申请公布号
JPS52106471(A)
申请公布日期
1977.09.07
申请号
JP19760022131
申请日期
1976.03.03
申请人
HITACHI LTD
发明人
WATABIKI SHIGEAKI;KOTSUKAWA TAKASHI;SHIROMIZU TATSUJI
分类号
H01H1/42
主分类号
H01H1/42
代理机构
代理人
主权项
地址
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