DATA TRANSMISSION USING A TRANSPARENT TONE-IN BAND SYSTEM,申请号EP19870301713-传众专利搜索

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发明名称	DATA TRANSMISSION USING A TRANSPARENT TONE-IN BAND SYSTEM
摘要
申请公布号	EP0241122(B1)	申请公布日期	1993.03.31
申请号	EP19870301713	申请日期	1987.02.26
申请人	BRITISH TECHNOLOGY GROUP LIMITED	发明人	MCGEEHAN, JOSEPH PETER;BATEMAN, ANDREW
分类号	H04B1/68	主分类号	H04B1/68
代理机构		代理人
主权项
地址

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