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发明名称
Improvements in and relating to the manufacture of grid-like electrodes for electricdischarge tubes
摘要
申请公布号
GB565949(A)
申请公布日期
1944.12.06
申请号
GB19430005337
申请日期
1943.04.02
申请人
THE MULLARD RADIO VALVE COMPANY LIMITED;LEONARD MORRIS MYERS
发明人
分类号
H01J19/00
主分类号
H01J19/00
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