PARTY LINE SUBSTATION IDENTIFICATION SYSTEM,申请号CAD657808-传众专利搜索

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发明名称	PARTY LINE SUBSTATION IDENTIFICATION SYSTEM
摘要
申请公布号	CA657808(A)	申请公布日期	1963.02.12
申请号	CAD657808	申请日期
申请人	STANDARD TELEPHONES AND CABLES MFG. CO. (CANADA) LTD.	发明人	STANLEY B. OST;BORIS DZULA
分类号		主分类号
代理机构		代理人
主权项
地址

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