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发明名称
THIN PROFILE PIEZOELECTRIC ELEMENT
摘要
申请公布号
JPH0548368(A)
申请公布日期
1993.02.26
申请号
JP19910200795
申请日期
1991.08.09
申请人
SEIKO EPSON CORP
发明人
KARAKI EIJI
分类号
H03H9/05
主分类号
H03H9/05
代理机构
代理人
主权项
地址
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