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经营范围
发明名称
Cabinet for phonographs
摘要
申请公布号
GB626421(A)
申请公布日期
1949.07.14
申请号
GB19470018847
申请日期
1947.07.15
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
G11B33/02
主分类号
G11B33/02
代理机构
代理人
主权项
地址
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