APARATO DISCRIMINADOR TELEFONICO.,申请号ES19520002663U-传众专利搜索

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发明名称	APARATO DISCRIMINADOR TELEFONICO.
摘要
申请公布号	ES266352(Y)	申请公布日期	1983.07.16
申请号	ES19520002663U	申请日期	1982.07.12
申请人		发明人
分类号	H04M1/66;(IPC1-7):04M1/66	主分类号	H04M1/66
代理机构		代理人
主权项
地址

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