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发明名称
Mechanisches Frequenzfilter
摘要
申请公布号
CH358874(A)
申请公布日期
1961.12.15
申请号
CHD358874
申请日期
1958.09.26
申请人
TELEFUNKEN GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
BOERNER,MANFRED
分类号
H03H9/50
主分类号
H03H9/50
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代理人
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