METHOD AND APPARATUS FOR COOPING AROUND A DIGITAL TRANSMISSION LINE AT A CHANNEL UNIT,申请号KR19860070501-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR COOPING AROUND A DIGITAL TRANSMISSION LINE AT A CHANNEL UNIT
摘要
申请公布号	KR930008709(B1)	申请公布日期	1993.09.13
申请号	KR19860070501	申请日期	1986.07.26
申请人	AMERICAN TELEPHONE & TELEGRAPH CO.	发明人	BANZI JR., FREDERIK J.;DUGAN, MICHAEL J.;JOHNSON, RANDOLPH W.;SAYLOR, DOUGLAS D.;SHARPER, CRAIG A.
分类号	H04B17/40;H04J1/16;H04M3/24;(IPC1-7):H04M3/24;H04B17/02	主分类号	H04B17/40
代理机构		代理人
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