DIGITAL COMMUNICATION SYSTEMS,申请号CAD895600-传众专利搜索

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发明名称	DIGITAL COMMUNICATION SYSTEMS
摘要
申请公布号	CA895600(A)	申请公布日期	1972.03.14
申请号	CAD895600	申请日期
申请人	THE POST OFFICE, A BRITISH COMPANY	发明人	MICHAEL R. MILLER
分类号	H04B1/00;H04J3/06;(IPC1-7):H04B1/00	主分类号	H04B1/00
代理机构		代理人
主权项
地址

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