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发明名称
ELECTROMECHANICAL CONVERTER COMPRISING AT LEAST ONE PIEZOELECTRIC ELEMENT
摘要
申请公布号
EP1378014(A2)
申请公布日期
2004.01.07
申请号
EP20020727597
申请日期
2002.05.14
申请人
ENDRESS + HAUSER GMBH + CO.KG.
发明人
LOPATIN, SERGEJ;BIRGEL, DIETMAR;HAUPTVOGEL, KARL-PETER
分类号
H01L41/047;H01L41/083;H02N2/04;H04R17/00;(IPC1-7):H01L41/047
主分类号
H01L41/047
代理机构
代理人
主权项
地址
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