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发明名称
IMPROVED PLANAR DIAPHRAGM LOUDSPEAKER
摘要
申请公布号
EP0729628(A4)
申请公布日期
1999.06.16
申请号
EP19950902603
申请日期
1994.11.17
申请人
SOUND ADVANCE SYSTEMS, INC.
发明人
BERTAGNI, ALEJANDRO, J.;BERTAGNI, EDUARDO, J.;SCHUESSLER, JAMES;FERRIN, ALFREDO, D.
分类号
H04R7/04;(IPC1-7):G10K13/00;H04R25/00
主分类号
H04R7/04
代理机构
代理人
主权项
地址
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