Electrical systems employing common equipment,申请号GB19650000960-传众专利搜索

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发明名称	Electrical systems employing common equipment
摘要
申请公布号	GB1022338(A)	申请公布日期	1966.03.09
申请号	GB19650000960	申请日期	1965.01.08
申请人	STANDARD TELEPHONES AND CABLES LIMITED	发明人
分类号	H04M3/12;H04Q3/00	主分类号	H04M3/12
代理机构		代理人
主权项
地址

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