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经营范围
发明名称
HOLDER FOR ULTRASONIC POWER CONVERTERS.
摘要
申请公布号
EP0646271(A1)
申请公布日期
1995.04.05
申请号
EP19930913003
申请日期
1993.06.17
申请人
PPV-VERWALTUNGS AG
发明人
POESCHL, GUENTER
分类号
B06B1/06;B06B1/18;G10K11/00;H04R17/00;(IPC1-7):G10K11/00
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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