UEberwachungsgeraet fuer Fernseh- oder Rundfunkempfaenger,申请号DE19661516874-传众专利搜索

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发明名称	UEberwachungsgeraet fuer Fernseh- oder Rundfunkempfaenger
摘要
申请公布号	DE1516874(A1)	申请公布日期	1969.07.24
申请号	DE19661516874	申请日期	1966.05.13
申请人	TELEVISION AUDIENCE MEASUREMENT LTD.	发明人	JOHN ELLIS,RICHARD;STANLEY ELLERY,GEORGE
分类号	H04H60/31;H04H60/43;H04N7/16	主分类号	H04H60/31
代理机构		代理人
主权项
地址

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