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发明名称
ELECTRIC SWITCHING DEVICE
摘要
申请公布号
GB2071419(B)
申请公布日期
1983.11.02
申请号
GB19810006218
申请日期
1981.02.27
申请人
WEC
发明人
分类号
H01H50/64;H01H50/04;H01H50/14;H01H50/54;H01H51/06;(IPC1-7):H01H51/06
主分类号
H01H50/64
代理机构
代理人
主权项
地址
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