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发明名称
MANUFACTURE OF VACUUM VALVE
摘要
申请公布号
JPH0831278(A)
申请公布日期
1996.02.02
申请号
JP19940185496
申请日期
1994.07.13
申请人
MITSUBISHI ELECTRIC CORP
发明人
MIYAMOTO SEIICHI
分类号
H01H33/66;(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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