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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH03101140(A)
申请公布日期
1991.04.25
申请号
JP19890235829
申请日期
1989.09.13
申请人
SUMITOMO BAKELITE CO LTD
发明人
KAWADA MASAKAZU;MATSUI YASUO
分类号
H01L21/60
主分类号
H01L21/60
代理机构
代理人
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