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发明名称
VACUUM SWITCHES
摘要
申请公布号
GB2002590(B)
申请公布日期
1982.01.06
申请号
GB19780031081
申请日期
1978.07.25
申请人
CENTRAL ELECTRICITY GENERATING BOARD
发明人
分类号
H01H33/664;(IPC1-7):H01H33/66
主分类号
H01H33/664
代理机构
代理人
主权项
地址
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