CALLING LINE IDENTIFICATION APPARATUS,申请号CAD522334-传众专利搜索

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发明名称	CALLING LINE IDENTIFICATION APPARATUS
摘要
申请公布号	CA522334(A)	申请公布日期	1956.03.06
申请号	CAD522334	申请日期
申请人	AUTOMATIC ELECTRIC LABORATORIES	发明人	RUDOLPH F. STEHLIK
分类号		主分类号
代理机构		代理人
主权项
地址

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