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发明名称
Loudspeaker housing case.
摘要
申请公布号
EP0433704(B1)
申请公布日期
1994.06.08
申请号
EP19900122510
申请日期
1990.11.26
申请人
NOKIA (DEUTSCHLAND) GMBH
发明人
KIZAK, ULRICH;LANG, JOHANN
分类号
H04R31/00;H04R1/02;(IPC1-7):H04R1/02
主分类号
H04R31/00
代理机构
代理人
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地址
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