AUTOMATIC TELEPHONE DIALING APPARATUS,申请号CAD867458-传众专利搜索

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发明名称	AUTOMATIC TELEPHONE DIALING APPARATUS
摘要
申请公布号	CA867458(A)	申请公布日期	1971.03.30
申请号	CAD867458	申请日期
申请人	WILLIAM C. BROEKHUYSEN	发明人	WILLIAM C. BROEKHUYSEN
分类号		主分类号
代理机构		代理人
主权项
地址

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