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发明名称
SOLID SURFACE EVALUATING DEVICE
摘要
申请公布号
JPH01213947(A)
申请公布日期
1989.08.28
申请号
JP19880039856
申请日期
1988.02.22
申请人
NEC CORP
发明人
SATO TETSURO
分类号
G01N37/00;G01Q30/02;G01Q30/10;G01Q30/16;G01Q60/10;H01J37/28
主分类号
G01N37/00
代理机构
代理人
主权项
地址
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