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发明名称
Piezoelectric vibrator and electrode structure of piezoelectric vibrator
摘要
申请公布号
KR100956244(B1)
申请公布日期
2010.05.06
申请号
KR20080094541
申请日期
2008.09.26
申请人
发明人
分类号
H03H3/02;H03H9/15
主分类号
H03H3/02
代理机构
代理人
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