AUTOMATIC TELEPHONE SYSTEMS,申请号GB19680011298-传众专利搜索

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发明名称	AUTOMATIC TELEPHONE SYSTEMS
摘要
申请公布号	GB1222118(A)	申请公布日期	1971.02.10
申请号	GB19680011298	申请日期	1968.03.08
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	JEAN-JACQUES DE BUCK;PAUL PAHUD;ALAIN POULET
分类号	H04Q3/54;H04Q3/545	主分类号	H04Q3/54
代理机构		代理人
主权项
地址

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