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发明名称
摘要
申请公布号
JP3890093(B2)
申请公布日期
2007.03.07
申请号
JP19960121826
申请日期
1996.05.16
申请人
发明人
分类号
H01J9/20
主分类号
H01J9/20
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代理人
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地址
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