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发明名称
FERROELECTRIC DEVICE
摘要
申请公布号
JPH03212970(A)
申请公布日期
1991.09.18
申请号
JP19900008731
申请日期
1990.01.18
申请人
SEIKO EPSON CORP
发明人
IWAMATSU SEIICHI
分类号
H01G4/12;H01L21/822;H01L27/04
主分类号
H01G4/12
代理机构
代理人
主权项
地址
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