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发明名称
摘要
申请公布号
JPH01148672(U)
申请公布日期
1989.10.16
申请号
JP19880045854U
申请日期
1988.04.05
申请人
发明人
分类号
G01R31/26;G01R1/067;H01L23/32;H01R11/24;H01R33/76;(IPC1-7):H01R11/24
主分类号
G01R31/26
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代理人
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