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发明名称
Am Kopf tragbares Hörgerät
摘要
申请公布号
DE19825998(C2)
申请公布日期
2003.01.30
申请号
DE19981025998
申请日期
1998.06.10
申请人
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
发明人
WEIDNER, TOM
分类号
H04R25/00;(IPC1-7):H04R25/00
主分类号
H04R25/00
代理机构
代理人
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地址
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