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发明名称
Piezoelectric motor
摘要
申请公布号
DE3433768(A1)
申请公布日期
1985.04.18
申请号
DE19843433768
申请日期
1984.09.14
申请人
HITACHI MAXELL,LTD.
发明人
KUMADA,AKIO
分类号
H01L41/09;H02N2/12;H02N2/16;(IPC1-7):H01L41/08
主分类号
H01L41/09
代理机构
代理人
主权项
地址
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