CIRCUIT ARRANGEMENT FOR GENERATING CARRIER SIGNALS OF LINEAR PILOT AND CONTROL FREQUENCIES FOR MULTICHANNEL TELEPHONE SYSTEM WITH OPEN-WIRE LINES,申请号PL19850256901-传众专利搜索

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发明名称	CIRCUIT ARRANGEMENT FOR GENERATING CARRIER SIGNALS OF LINEAR PILOT AND CONTROL FREQUENCIES FOR MULTICHANNEL TELEPHONE SYSTEM WITH OPEN-WIRE LINES
摘要
申请公布号	PL256901(A1)	申请公布日期	1986.10.07
申请号	PL19850256901	申请日期	1985.12.18
申请人	TELEFONGYAR	发明人	BAKO ISTVAN;FUZY VILMOS;MOLNAR GYORGY;NYEKI ISTVAN;SZABO ILONA;TARJAN MARIA
分类号	H04J1/06;(IPC1-7):H04M/	主分类号	H04J1/06
代理机构		代理人
主权项
地址

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