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经营范围
发明名称
Mechanisches Hochfrequenzfilter
摘要
申请公布号
DE1214810(B)
申请公布日期
1966.04.21
申请号
DE1960T017886
申请日期
1960.02.15
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
WEBER DIPL.-ING. ULRICH
分类号
H03H3/007;H03H9/50
主分类号
H03H3/007
代理机构
代理人
主权项
地址
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