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发明名称
Active-noise-reduction headsets with front-cavity venting
摘要
申请公布号
AU2002313703(A1)
申请公布日期
2003.02.17
申请号
AU20020313703
申请日期
2002.07.24
申请人
WURTZ, MICHAEL, JON
发明人
MICHAEL JON WURTZ
分类号
(IPC1-7):H04R1/10
主分类号
(IPC1-7):H04R1/10
代理机构
代理人
主权项
地址
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