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发明名称
Automobile radio receiver system
摘要
申请公布号
US2973431(A)
申请公布日期
1961.02.28
申请号
US19540445146
申请日期
1954.07.22
申请人
C. G. S. LABORATORIES, INC.
发明人
SONTHEIMER CARL G.
分类号
H03J9/00
主分类号
H03J9/00
代理机构
代理人
主权项
地址
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