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发明名称
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
摘要
申请公布号
JPH0437136(A)
申请公布日期
1992.02.07
申请号
JP19900143702
申请日期
1990.06.01
申请人
CANON INC
发明人
KAWAKADO YASUSHI
分类号
H01L21/3205;H01L21/768
主分类号
H01L21/3205
代理机构
代理人
主权项
地址
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