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发明名称
HAKUMAKUTORANJISUTAOYOBISONOSEIZOHOHO
摘要
申请公布号
JP2658569(B2)
申请公布日期
1997.09.30
申请号
JP19900327916
申请日期
1990.11.28
申请人
NIPPON DENKI KK
发明人
KITAJIMA HIROSHI
分类号
H01L29/78;H01L21/336;H01L29/786;(IPC1-7):H01L29/786
主分类号
H01L29/78
代理机构
代理人
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地址
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