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发明名称
ELECTRODYNAMIC TRANSDUCER INCLUDING A DOME WITH A FERROFLUID SUSPENSION
摘要
申请公布号
EP1943876(B1)
申请公布日期
2011.03.09
申请号
EP20060831314
申请日期
2006.11.02
申请人
UNIVERSITE DU MAINE;ACOUSTICAL BEAUTY
发明人
RICHOUX, BERNARD;LEMARQUAND, GUY;LEMARQUAND, VALERIE
分类号
H04R9/06
主分类号
H04R9/06
代理机构
代理人
主权项
地址
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