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发明名称
PIEZO ELECTRICITY VIBRATOR
摘要
申请公布号
KR920001537(Y1)
申请公布日期
1992.03.05
申请号
KR19890014324U
申请日期
1989.09.30
申请人
SAM SUNG ELECTRICAL MECHANICS CO., LTD.
发明人
KIM, JONG - TAE;CHUNG, EUNG - JAE
分类号
H01L41/08;(IPC1-7):H01L41/08
主分类号
H01L41/08
代理机构
代理人
主权项
地址
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