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经营范围
发明名称
A MICROPHONE ASSEMBLY
摘要
申请公布号
EP1305977(B1)
申请公布日期
2007.06.06
申请号
EP20010947207
申请日期
2001.06.29
申请人
SONION NEDERLAND B.V.
发明人
JORGENSEN, MARTIN, BONDO;VAN HALTEREN, AART, ZEGER
分类号
H04R19/04;H04R1/02;H04R1/40;H04R9/08;H04R11/04;H04R25/00;H04R25/02
主分类号
H04R19/04
代理机构
代理人
主权项
地址
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