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发明名称
Improvements relating to the mounting of electrodes in electric discharge tubes
摘要
申请公布号
GB574480(A)
申请公布日期
1946.01.08
申请号
GB19420008887
申请日期
1942.06.27
申请人
FERRANTI LIMITED;ARTHUR LESLIE CHILCOT;SYDNEY JACKSON
发明人
分类号
H01J19/52
主分类号
H01J19/52
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代理人
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