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发明名称
DEVICE FOR AMPLIFYING A VOLTAGE REPRESENTING A SOUND AMPLIFYING INFORMATION
摘要
申请公布号
EP1922807(A1)
申请公布日期
2008.05.21
申请号
EP20060808083
申请日期
2006.09.06
申请人
STORM AUDIO
发明人
TAMISIER, VINCENT
分类号
H03F3/217
主分类号
H03F3/217
代理机构
代理人
主权项
地址
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