BARRAGE CHOKING COIL FOR CARRIER TELEPHONY,申请号PL19770203706-传众专利搜索

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发明名称	BARRAGE CHOKING COIL FOR CARRIER TELEPHONY
摘要
申请公布号	PL107880(B1)	申请公布日期	1980.03.31
申请号	PL19770203706	申请日期	1977.12.31
申请人		发明人
分类号	H01F;H01F17/04;H01F29/00;H03H;H04M;(IPC1-7):H01F29/00	主分类号	H01F
代理机构		代理人
主权项
地址

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