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经营范围
发明名称
Radio apparatus
摘要
申请公布号
US1953135(A)
申请公布日期
1934.04.03
申请号
US19310528468
申请日期
1931.04.08
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
STAUNTON LE ROY W.
分类号
H04B1/08
主分类号
H04B1/08
代理机构
代理人
主权项
地址
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