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发明名称
BASSREFLEX-LAUTSPRECHERSYSTEM UND VERFAHREN ZU SEINER HERSTELLUNG
摘要
申请公布号
DE60238784(D1)
申请公布日期
2011.02.10
申请号
DE20026038784
申请日期
2002.02.11
申请人
GENELEC OY
发明人
MARTIKAINEN, ILPO
分类号
H04R1/28
主分类号
H04R1/28
代理机构
代理人
主权项
地址
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