LOW-COST HEARING TESTING SYSTEM AND METHOD OF COLLECTING USER INFORMATION,申请号EP20050757911-传众专利搜索

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发明名称	LOW-COST HEARING TESTING SYSTEM AND METHOD OF COLLECTING USER INFORMATION
摘要
申请公布号	EP1759457(A2)	申请公布日期	2007.03.07
申请号	EP20050757911	申请日期	2005.06.10
申请人	JOHNSON AND JOHNSON CONSUMER COMPANIES, INC.	发明人	BURROWS, MARK;CRONIN, JOHN;EDWARDS, NANCY;GABEL, STEVEN D.;NARSANA, TUSHAR;SHAYA, STEVEN A.;SINGARAYAR, JOHN ANTHONY
分类号	H03G5/00;A61B5/12;H04R25/00	主分类号	H03G5/00
代理机构		代理人
主权项
地址

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