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发明名称
Improvements in or relating to oscillatory circuits
摘要
申请公布号
GB563468(A)
申请公布日期
1944.08.16
申请号
GB19420005719
申请日期
1942.04.28
申请人
ALEXANDER LANDMANN
发明人
分类号
H03H5/00
主分类号
H03H5/00
代理机构
代理人
主权项
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