Improvements in adjustable correcting networks,申请号GB19560000511-传众专利搜索

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发明名称	Improvements in adjustable correcting networks
摘要
申请公布号	GB793165(A)	申请公布日期	1958.04.09
申请号	GB19560000511	申请日期	1956.01.06
申请人	COMPAGNIE INDUSTRIELLE DES TELEPHONES	发明人	OSWALD JACQUES
分类号	H04B3/14	主分类号	H04B3/14
代理机构		代理人
主权项
地址

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