HANDSFREE TELEPHONE APPARATUS,申请号EP19920920102-传众专利搜索

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发明名称	HANDSFREE TELEPHONE APPARATUS
摘要
申请公布号	EP0605549(B1)	申请公布日期	1997.12.03
申请号	EP19920920102	申请日期	1992.09.25
申请人	MITEL CORPORATION	发明人	REESOR, GORDON, J.
分类号	H04B3/23;H04M1/00;H04M1/60;H04M9/08;H04M9/10;(IPC1-7):H04M1/60	主分类号	H04B3/23
代理机构		代理人
主权项
地址

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