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发明名称
MITTEL ZUR HERVORHEBUNG DER BASSFREQUENZ IN EINEM AUDIOSYSTEM
摘要
申请公布号
DE69919506(D1)
申请公布日期
2004.09.23
申请号
DE19996019506
申请日期
1999.08.31
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN
发明人
DE POORTERE, F.;POLISSET, CATHERINE;AARTS, M.
分类号
H03G5/02;H04R3/00;H04R3/04;(IPC1-7):H04R3/04
主分类号
H03G5/02
代理机构
代理人
主权项
地址
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