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发明名称
Klemmbare Ohrhörereinrichtung
摘要
申请公布号
DE20301630(U1)
申请公布日期
2003.04.17
申请号
DE20032001630U
申请日期
2003.02.03
申请人
DATA-FOUNTAIN INTERNATIONAL CO., JUNGLI
发明人
分类号
H04R1/10;H04R5/033;H04R25/02;(IPC1-7):H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
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