RECORDING AND ANSWERING DEVICE FOR A AUTOMATIC ANSWERING TELEPHONE,申请号KR19850006330U-传众专利搜索

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发明名称	RECORDING AND ANSWERING DEVICE FOR A AUTOMATIC ANSWERING TELEPHONE
摘要
申请公布号	KR870004023(Y1)	申请公布日期	1987.12.15
申请号	KR19850006330U	申请日期	1985.05.29
申请人	YIM CHOL-HO	发明人	YIM CHOL-HO;HWANG EUI-OK
分类号	H04M1/64;(IPC1-7):H04M1/64	主分类号	H04M1/64
代理机构		代理人
主权项
地址

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