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经营范围
发明名称
MEASURING METHOD OF FILM THICKNESS
摘要
申请公布号
JPH05280937(A)
申请公布日期
1993.10.29
申请号
JP19920081833
申请日期
1992.04.03
申请人
发明人
分类号
G01B11/06;(IPC1-7):G01B11/06
主分类号
G01B11/06
代理机构
代理人
主权项
地址
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