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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH06349926(A)
申请公布日期
1994.12.22
申请号
JP19930166315
申请日期
1993.06.12
申请人
HITACHI LTD;AKITA DENSHI KK
发明人
TAKASAKI HAJIME
分类号
H01L21/66;H01L21/82;(IPC1-7):H01L21/66
主分类号
H01L21/66
代理机构
代理人
主权项
地址
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