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发明名称
Elektronische Auswahlschaltung
摘要
申请公布号
DE1237631(B)
申请公布日期
1967.03.30
申请号
DE195900S4946
申请日期
1959.09.17
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
RUTKOWSKI DIPL.-ING. KARL
分类号
H04Q3/52
主分类号
H04Q3/52
代理机构
代理人
主权项
地址
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