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发明名称
PIEZO-ELECTRIC ULTRASOUND TRANSDUCER
摘要
申请公布号
EP0763232(A1)
申请公布日期
1997.03.19
申请号
EP19960909167
申请日期
1996.04.02
申请人
MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH
发明人
REUTER, MARTIN;VOIGT, KONRAD;WEKSLER, VALERI
分类号
H04R17/00;B06B1/06;C04B38/00;C04B38/08;H04R1/30;H04R17/10;(IPC1-7):G10K11/02
主分类号
H04R17/00
代理机构
代理人
主权项
地址
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