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发明名称
Improvements in and relating to radio receivers
摘要
申请公布号
GB372604(A)
申请公布日期
1932.05.12
申请号
GB19310018077
申请日期
1931.06.22
申请人
IDEAL WERKE AKTIENGESELLSCHAFT FUER DRAHTLOSE TELEPHONIE
发明人
分类号
H05K7/12
主分类号
H05K7/12
代理机构
代理人
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