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发明名称
Improvements in or relating to electron discharge tube high frequency amplifiers andmodulating circuits therefor
摘要
申请公布号
GB611065(A)
申请公布日期
1948.10.25
申请号
GB19450032949
申请日期
1945.12.05
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;VICTOR JAMES COOPER;ERNEST GREEN
发明人
分类号
H03C1/22
主分类号
H03C1/22
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代理人
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