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经营范围
发明名称
Combination radio receiver and phonograph
摘要
申请公布号
US2111711(A)
申请公布日期
1938.03.22
申请号
US19360067004
申请日期
1936.03.04
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
SLOOTEN JACOB VAN
分类号
H04B1/20
主分类号
H04B1/20
代理机构
代理人
主权项
地址
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