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经营范围
发明名称
Mechanisches Frequenzfilter
摘要
申请公布号
DE1261251(B)
申请公布日期
1968.02.15
申请号
DE196200T1583
申请日期
1962.02.13
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
DIPL.-PHYS. DR. RER. NAT. MANFRED BOERNER
分类号
H03H9/05;H03H9/54;H03H9/60
主分类号
H03H9/05
代理机构
代理人
主权项
地址
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