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发明名称
摘要
申请公布号
JPH0194590(U)
申请公布日期
1989.06.22
申请号
JP19870189953U
申请日期
1987.12.16
申请人
发明人
分类号
H01L31/04;E06B7/28;E06B9/26;(IPC1-7):E06B7/28
主分类号
H01L31/04
代理机构
代理人
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