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经营范围
发明名称
ELECTROSTRICTIVE EFFECT ELEMENT
摘要
申请公布号
JPH04326580(A)
申请公布日期
1992.11.16
申请号
JP19910096477
申请日期
1991.04.26
申请人
NEC CORP
发明人
OYA KAZUMASA
分类号
H01L41/083;H01L41/09
主分类号
H01L41/083
代理机构
代理人
主权项
地址
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