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发明名称
PIEZOELECTRIC DRIVING DEVICE AND AN ELECTRIC SHAVER COMPRISING THE SAME
摘要
申请公布号
KR100944966(B1)
申请公布日期
2010.03.02
申请号
KR20020073825
申请日期
2002.11.26
申请人
发明人
分类号
H02N2/00;B26B19/28;B26B19/38;H01L41/04;H02N2/06
主分类号
H02N2/00
代理机构
代理人
主权项
地址
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