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发明名称
MEASURING APPARATUS OF REFRACTIVE INDEX
摘要
申请公布号
JPH01227047(A)
申请公布日期
1989.09.11
申请号
JP19880050624
申请日期
1988.03.05
申请人
NEC CORP
发明人
SHINODA TAKASHI
分类号
G01N21/41
主分类号
G01N21/41
代理机构
代理人
主权项
地址
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