Electronic telephone set.,申请号EP19890202992-传众专利搜索

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发明名称	Electronic telephone set.
摘要
申请公布号	EP0372616(B1)	申请公布日期	1994.04.06
申请号	EP19890202992	申请日期	1989.11.24
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	VAN DONGEN, FREDERIK;JOUEN, PHILIPPE BERNARD EMILE;SIJBERS, PETRUS JOHANNES MARIA
分类号	H04M1/00;H04M19/08;(IPC1-7):H04M19/08	主分类号	H04M1/00
代理机构		代理人
主权项
地址

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