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经营范围
发明名称
A micromachined capacitive transducer
摘要
申请公布号
GB2386030(A)
申请公布日期
2003.09.03
申请号
GB20030011892
申请日期
2000.12.22
申请人
* BRUEL & KJAER SOUND & VIBRATION MEASUREMENT AS
发明人
PATRICK RICHARD * SCHEEPER;TORBEN * STORGAARD-LARSEN
分类号
H04R19/00;H04R19/04;(IPC1-7):H04R19/04
主分类号
H04R19/00
代理机构
代理人
主权项
地址
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