TELEPHONE HEADSET AMPLIFIER WITH NOISE BLANKING CAPABILITY,申请号EP20050734805-传众专利搜索

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发明名称	TELEPHONE HEADSET AMPLIFIER WITH NOISE BLANKING CAPABILITY
摘要
申请公布号	EP1757075(A1)	申请公布日期	2007.02.28
申请号	EP20050734805	申请日期	2005.04.27
申请人	GN NETCOM A/S	发明人	LUCEY, ROBERT, E.;LASKY, MICHAEL, B.
分类号	H03G3/34;H04M1/60	主分类号	H03G3/34
代理机构		代理人
主权项
地址

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