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发明名称
Verfahren zur Neutralisation von Hochfrequenzgegentaktverstärkern.
摘要
申请公布号
AT150773(B)
申请公布日期
1937.09.25
申请号
ATD150773
申请日期
1936.09.05
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M. B. H.
发明人
分类号
主分类号
代理机构
代理人
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