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发明名称
A short-wave adapter for wireless receivers
摘要
申请公布号
GB480970(A)
申请公布日期
1938.03.03
申请号
GB19360026381
申请日期
1936.09.29
申请人
THOMAS ALFRED BIDDINGTON;RUTH PEARL
发明人
分类号
H03D7/08
主分类号
H03D7/08
代理机构
代理人
主权项
地址
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