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发明名称
A portable electronic device
摘要
申请公布号
EP1091539(A3)
申请公布日期
2003.05.02
申请号
EP20000308705
申请日期
2000.10.03
申请人
NOKIA CORPORATION
发明人
D'SOUZA, WINAND
分类号
H04R1/02;G10K11/16;H04M1/02;H04M1/03;H04M1/60;H04R3/00;(IPC1-7):H04M1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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