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发明名称
摘要
申请公布号
JPH0260220(B2)
申请公布日期
1990.12.14
申请号
JP19860060418
申请日期
1986.03.18
申请人
FUJITSU LTD
发明人
ASAI SATORU;HIRACHI YASUTAKA;TSUNENOBU KAZUKYO
分类号
H01L29/812;H01L21/338;H01L29/778;H01L29/80
主分类号
H01L29/812
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代理人
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