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发明名称
Oscillatorkobling til superheterodynmodtagere.
摘要
申请公布号
DK71644(C)
申请公布日期
1950.10.30
申请号
DK19480000857
申请日期
1948.03.12
申请人
RADIOTEKNISK FORSKNINGSLABORATORIUM
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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