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发明名称
摘要
申请公布号
JP3429593(B2)
申请公布日期
2003.07.22
申请号
JP19950024233
申请日期
1995.02.13
申请人
发明人
分类号
H01J29/48;H01J29/50;(IPC1-7):H01J29/48
主分类号
H01J29/48
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代理人
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