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经营范围
发明名称
Mehrkreisiges Filter
摘要
申请公布号
DE1256809(B)
申请公布日期
1967.12.21
申请号
DE195600S9124
申请日期
1956.06.19
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
KRAMBEER DIPL.-ING. KARL-HEINRICH;KUENEMUND DIPL.-ING. FRIEDRICH
分类号
H03H7/01
主分类号
H03H7/01
代理机构
代理人
主权项
地址
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