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发明名称
Radio transmitting system
摘要
申请公布号
US1825303(A)
申请公布日期
1931.09.29
申请号
US19270164548
申请日期
1927.01.29
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
BODDIE CLARENCE A.
分类号
H04B3/54
主分类号
H04B3/54
代理机构
代理人
主权项
地址
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