Digital broadcast systems,申请号GB19970021862-传众专利搜索

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发明名称	Digital broadcast systems
摘要
申请公布号	GB9721862(D0)	申请公布日期	1997.12.17
申请号	GB19970021862	申请日期	1997.10.15
申请人	BRITISH BROADCASTING CORPORATION	发明人
分类号	H04B7/185	主分类号	H04B7/185
代理机构		代理人
主权项
地址

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