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发明名称
MIKROFON
摘要
申请公布号
AT414070(B)
申请公布日期
2006.08.15
申请号
AT20030000243
申请日期
2003.02.18
申请人
SENNHEISER ELECTRONIC GMBH & CO. KG
发明人
分类号
G08B29/04;H04R9/08;(IPC1-7):H04R3/00
主分类号
G08B29/04
代理机构
代理人
主权项
地址
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