TELEVISION BROADCASTING SYSTEM,申请号CAD430163-传众专利搜索

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发明名称	TELEVISION BROADCASTING SYSTEM
摘要
申请公布号	CA430163(A)	申请公布日期	1945.09.18
申请号	CAD430163	申请日期
申请人	HAZELTINE CORPORATION	发明人	ARTHUR VIVIAN LOUGHREN
分类号		主分类号
代理机构		代理人
主权项
地址

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