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发明名称
Ultrasonic motor
摘要
申请公布号
EP0539969(B1)
申请公布日期
1997.10.15
申请号
EP19920118473
申请日期
1992.10.29
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
NISHIKURA, TAKAHIRO;TAKEDA, KATSU;SUMIHARA, MASANORI;KAWASAKI, OSAMU
分类号
H02N2/00;H01L41/09;H02N2/16;(IPC1-7):H01L41/09
主分类号
H02N2/00
代理机构
代理人
主权项
地址
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