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发明名称
TELEVISION SYSTEMS
摘要
申请公布号
CA474561(A)
申请公布日期
1951.06.19
申请号
CAD474561
申请日期
申请人
CANADIAN GENERAL ELECTRIC COMPANY
发明人
ROBERT B. DOME
分类号
主分类号
代理机构
代理人
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地址
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