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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH10247699(A)
申请公布日期
1998.09.14
申请号
JP19970049344
申请日期
1997.03.04
申请人
RICOH CO LTD
发明人
MITANI MASAKAZU
分类号
H01L23/12;H05K3/30;H05K3/34;(IPC1-7):H01L23/12
主分类号
H01L23/12
代理机构
代理人
主权项
地址
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