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发明名称
Elektromechanisches Filter
摘要
申请公布号
DE1142975(B)
申请公布日期
1963.01.31
申请号
DE1960S067297
申请日期
1960.02.26
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
ALBSMEIER HANS
分类号
H03H9/05;H03H9/50
主分类号
H03H9/05
代理机构
代理人
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地址
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