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发明名称
Improvements in or relating to devices for generating high-frequency electrical oscillations
摘要
申请公布号
GB643909(A)
申请公布日期
1950.09.27
申请号
GB19480002460
申请日期
1948.01.27
申请人
PHILIPS ELECTRICAL LIMITED
发明人
分类号
H05B6/04
主分类号
H05B6/04
代理机构
代理人
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