TIME-DELAY NETWORK,申请号CAD485287-传众专利搜索

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发明名称	TIME-DELAY NETWORK
摘要
申请公布号	CA485287(A)	申请公布日期	1952.07.29
申请号	CAD485287	申请日期
申请人	HAZELTINE CORPORATION	发明人	MICHAEL JOHN DITORO
分类号		主分类号
代理机构		代理人
主权项
地址

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