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发明名称
Baßlautsprechergehäuse mit akustischer Luftanpassung (Subwoofer mit Luftkissenfunktion)
摘要
申请公布号
DE29705926(U1)
申请公布日期
1997.11.20
申请号
DE19972005926U
申请日期
1997.04.03
申请人
KAMRAU, EDMUND, 47929 GREFRATH, DE
发明人
分类号
H04R1/28;(IPC1-7):H04R1/28
主分类号
H04R1/28
代理机构
代理人
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地址
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