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发明名称
TELEVISION RECEIVING SYSTEM
摘要
申请公布号
CA396986(A)
申请公布日期
1941.06.03
申请号
CAD396986
申请日期
申请人
RADIO CORPORATION OF AMERICA;N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
ALBERT BOUWERS
分类号
主分类号
代理机构
代理人
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