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发明名称
摘要
申请公布号
JPS58122358(U)
申请公布日期
1983.08.20
申请号
JP19820019475U
申请日期
1982.02.15
申请人
发明人
分类号
H01J5/50;F21S2/00;H01J61/56;H01R33/08;H01R33/22;H01R33/90;H01R33/945;(IPC1-7):H01J61/56
主分类号
H01J5/50
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代理人
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地址
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