A PREAMPLIFIER CIRCUIT HAVING A VARIABLE FEEDBACK RESISTANCE,申请号EP20050795768-传众专利搜索

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发明名称	A PREAMPLIFIER CIRCUIT HAVING A VARIABLE FEEDBACK RESISTANCE
摘要
申请公布号	EP1805915(A1)	申请公布日期	2007.07.11
申请号	EP20050795768	申请日期	2005.10.13
申请人	OPTOELECTRONICS CO., LTD.	发明人	HAYAKAWA, HIROSHI
分类号	H04B10/29	主分类号	H04B10/29
代理机构		代理人
主权项
地址

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