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发明名称
METHOD AND APPARATUS FOR MEASUREMENT OF DIELECTRIC ISOLATION SUBSTRATE
摘要
申请公布号
JPH03173147(A)
申请公布日期
1991.07.26
申请号
JP19890310585
申请日期
1989.12.01
申请人
OKI ELECTRIC IND CO LTD
发明人
ISHIKIRIYAMA MAMORU
分类号
H01L21/66;H01L21/304
主分类号
H01L21/66
代理机构
代理人
主权项
地址
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