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发明名称
VACUUM SWITCH WITH DEENERGIZING UNIT
摘要
申请公布号
JPS5298979(A)
申请公布日期
1977.08.19
申请号
JP19760016785
申请日期
1976.02.16
申请人
OKURA DENKI CO LTD
发明人
OOKURA TOSHIMIKI
分类号
H01H33/66;H01H9/54;H01H33/59
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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