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发明名称
Einrichtung zum Verhindern unerwuenschter Schwingungen bei Roehrengeraeten der Hochfrequenz- und Fernsprechtechnik
摘要
申请公布号
DE559815(C)
申请公布日期
1932.09.24
申请号
DE1927P061837D
申请日期
1927.07.21
申请人
RADIOAKTIENGESELLSCHAFT D. S. LOEWE;SUEDDEUTSCHE TELEFON-APPARATE-, KABEL- U. DRAHTWERKE A.-G.
发明人
分类号
H05K9/00
主分类号
H05K9/00
代理机构
代理人
主权项
地址
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