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发明名称
Abstrahlvorrichtung zur Klangverbesserung von Lautsprechern
摘要
申请公布号
DE4345080(C2)
申请公布日期
1998.03.12
申请号
DE19934345080
申请日期
1993.12.31
申请人
WUNDERLICH, GERHARD, 74889 SINSHEIM, DE
发明人
WUNDERLICH, GERHARD, 74889 SINSHEIM, DE
分类号
H04R1/02;(IPC1-7):H04R1/20
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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