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发明名称
VACUUM SWITCH INCLUDING A GETTER DEVICE
摘要
申请公布号
GB2040575(A)
申请公布日期
1980.08.28
申请号
GB19790041316
申请日期
1979.11.29
申请人
HAZEMEIJER BV
发明人
分类号
H01H33/66;H01H33/668;(IPC1-7):H01H33/66
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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